Ntau hom · Kev twv ntxiv · 11 feeb

Kev twv ntxiv rau cov xov tawm sib law liag

Cov kev twv ntxiv uas txiav txim hla ob lossis ntau dua zaus kiv: ib kab lej prime, ib kab ib xim, ib kab xim tshiab lossis xim ntsuab, tib tus lej ob zaug, ib qho kev ua si football. Txhua yam teev nqi los ntawm nws daim ntawv them nyiaj nyias.

Lus teb luv

Ib qhov twv sib law liag tsuas yeej thaum ob peb zaus kiv sib law liag mus raws nws txoj kev, yog li feem ntau nws poob tam sim ntawd thiab xav tau cov khoom plig loj los them rov qab. Prime Time raug nqi 7.22%, thiab Roulette Rage 17.00% ntawm nws daim ntawv them nyiaj tsawg tshaj. Touchdown Roulette raug nqi 9.00%, Rainbow 11.37%, Back2Back 16.83%, Straights and 8’s 5.47% txog 8.61%, thiab 2G’$ ntawm Caesars 22.16%, yim npaug ntawm tus nqi thaum nws pib them 350 rau 1.

Prime Time
7.22%
Touchdown
9.00%
Rainbow
11.37%
2G’$ niaj hnub no
22.16%

Kev twv sib law liag: Prime Time thiab Roulette Rage

Prime Time them raws tus naj npawb lej primelejLej primeIb tus lej tag nrho siab dua 1 uas tsuas yog 1 thiab nws tus kheej thiaj faib tau tag: 2, 3, 5, 7, 11, 13 thiab lwm yam.Nyeem tag nrho → uas tawm sib law liag (kaum ib ntawm 36 tus lej yog prime): 1 rau 1 rau ib tus, nce mus txog 299 rau 1 rau xya tus. Nws feem tsev yog 7.22%. Roulette Rage, uas tau pom zoo hauv cov tsev twv txiaj Askiv thiab hauv Mississippi, them rau ib kab ib xim, suav txij zaus kiv tom qab xim hloov. Nws daim ntawv them nyiajnyiajDaim ntawv them nyiajDaim ntawv teev tias txhua qhov kev twv los yog qhov tshwm sim them li cas. Ntawm cov tshuab thiab kev twv ntxiv, nws yog qhov chaw uas teem feem tsev twv txiaj.Nyeem tag nrho → tsawg tshaj uas tau pom zoo pib ntawm 5 rau 1 rau plaub zaus sib law liag mus txog 2,000 rau 1 rau kaum plaub, thiab raug nqi 17.00%. Ib daim ntawv lwm yam uas tau pom zoo them 6, 10, 20 thiab 30 rau 1 rau cov kab plaub txog xya thiab txo feem tsev mus rau 4.61%. Cov kab luv yog qhov uas feem tshwm simlejFeem tshwm simFeem uas ib qhov tshwm sim yuav muaj, txij 0 txog 1 los yog 0% txog 100%. Ib tus lej: 1/37 = 2.70%.Nyeem tag nrho → nyob: ib daim ntawv uas siab dav rau cov kab ntev thiab ntxeev siab rau cov kab luv yog qhov twv 17% nrog lub npe loj 2,000 rau 1.

kab ib ximfeem tshwm simdaim ntawv tsawg tshajdaim ntawv lwm yam
42.876%5 rau 16 rau 1
51.399%8 rau 110 rau 1
60.681%15 rau 120 rau 1
70.331%20 rau 130 rau 1
8–140.314% tag nrho40 txog 2,000 rau 140 txog 2,000 rau 1
feem tsev twv txiaj17.00%4.61%
Lub log ib lub xoom. Feem tshwm sim ntawm ib kab ntev nraim k tom qab xim hloov: (18/37)ᵏ × 19/37. Kaum plaub them rau kaum plaub lossis ntau dua.

Feem tshwm sim ntawm cov xov tawm sib law liag hauv roulette

Rainbow: ib kab xim tshiab

Qhov twv Rainbow ntawm INAG hloov nws Riverboat Roulette xyoo 2015. Txhua kab peb tus ntawm daim duab rooj twvkhoom sivDaim duab rooj twvDaim duab twv uas luam rau saum lub rooj. Kuj hu ua: rooj, ntaub ntsuab, ntaub.Nyeem tag nrho → tau ib xim thib ob, qhia ua ib lub nplhaib ncig tus lej: xiav 1–3, paj yeeb 4–6, ntshav 10–12, xiav ntsuab 13–15, txiv qaub ntsuab 19–21, txiv kab ntxwv 22–24, daj 28–30 thiab xim av 31–33, thiab plaub kab seem yog dawb. Qhov twv yog tias peb lossis ntau dua xim sib txawv tawm sib law liag ua ntej ib tus lej dawb, ib tus xoomlub logXoomTib lub qhov ntsuab uas tsis muaj kev twv them sib npaug, pawg kaum ob los yog kab ntsug twg npog; yog qhov uas feem tsev twv txiaj los ntawm. Kuj hu ua: ib lub xoom, 0.Nyeem tag nrho → lossis ib xim rov tawm. Kaum plaub lub qhovkhoom sivLub qhovIb ntawm 37 lub qhov muaj lej saum lub log kiv. Kuj hu ua: slot, khob.Nyeem tag nrho → xaus ib kab tam sim ntawd, thiab txhua xim tshiab tseg tsawg txoj kev mus ntxiv: txog xim thib yim, tsuas 3 lub qhov hauv 38 thiaj mus ntxiv tau. Nyiaj twv raug sau ua ntej thiab daim ntawv them nyiaj yog “rau 1” suav nrog nyiaj twv.

xim sib txawv sib law liagfeem tshwm simthem (rau 1, suav nrog nyiaj twv)
036.84%tsis muaj dab tsi
128.25%tsis muaj dab tsi
218.37%tsis muaj dab tsi
310.01%2
44.47%5
51.57%10
60.41%25
70.071%200
80.0061%1,000
Lub log ob lub xoom. Qhov twv muab rov qab 88.63 xees rau txhua duas las raws qhov nruab nrab: feem tsev 11.37%, peb qhov kev suav, haum nrog Bollman li.

Touchdown Roulette: ib qho kev ua si football hauv plaub zaus kiv

Interblock teeb thawj lub Touchdown Roulette ntawm Borgata hauv Atlantic City thaum lub Rau Hli 2013, ua ib qhov kev twv ntxivkev twvKev twv ntxivIb qho kev twv ntxiv uas xaiv tau, txuas rau qhov kev ua si tseem ceeb, feem ntau rau ib kab yeej sib law liag, ib qho xwm txheej bonus los yog ib qho jackpot. Yuav luag ib txwm kim dua cov kev twv ib txwm.Nyeem tag nrho → ntawm ib qho kev ua si ob lub xoom hluav taws xob. Qhov twv poob tam sim ntawd tshwj tsis yog zaus kiv tom ntej yog 0 lossis 00, uas tshwm sim 2 zaus kiv hauv 38. Ces ib qho kev ua si football pib. Koj xaiv pab liabkev twvLiabKev twv them sib npaug rau 18 tus lej liab. Lus Fabkis: rouge.Nyeem tag nrho → lossis pab dubkev twvDubKev twv them sib npaug rau 18 tus lej dub. Lus Fabkis: noir.Nyeem tag nrho →, thiab txhua plaub zaus kiv tom ntej txav lub pob football ntawm nruab nrab tshav mus rau sab kawg ntawm xim uas tawm. Roulette ib txwm txuas ntxiv thaum ntawd, thiab tsis txais kev twv Touchdown tshiab kom txog thaum qhov kev ua si xaus.

tus lej tawmyards mus rau nws xim
0, 000
1–103
11–205
21–3010
31–3615
Cov lej liab txav lub pob football mus rau sab kawg liab, cov lej dub mus rau sab kawg dub.

Lub pob nres qhov twg

Tom qab plaub zaug ua si nyiaj themnyiajNyiaj themQhov uas ib qho kev twv yeej them rov qab, hais ua “X rau 1” ntxiv rau nyiaj twv uas xa rov qab.Nyeem tag nrho → nyob ntawm qhov lub pob football nyob. Ib qho touchdown xav tau 50 yards tiag rau koj xim: plaub zaug 15 yards, peb zaug 15 thiab ib zaug 5 lossis 10, lossis ob zaug 15 thiab ob zaug 10. Qhov ntawd yog 2,511 feem hauv 2,085,136, li 1 qho kev ua si hauv 830. Qee qhov chaw mus tsis txog li: tsis muaj plaub zaug ua si twg tso lub pob football rau ntawm kab 6 yards. Qhov kev ua si uas xaus ntawm nruab nrab tshav them ob pab 5 rau 1, thiab pab uas xaus tom qab tau them sib npaug, yog li txhua qhov twv uas mus txog qhov kev ua si yeej ib yam dab tsi, 16.29 chav twvnyiajChav twvNyiaj twv pib uas ib txheej txheem los yog ib tus neeg ua si siv. Kev nce nyiaj twv raug piav ua chav twv kom siv tau ntawm txhua lub rooj.Nyeem tag nrho → rau txhua chav twv raws qhov nruab nrab. Nws tsis txaus. Nrog 36 zaus poob tam sim ntawd hauv 38, qhov twv raug nqi 9.00%. Ib hom Europe pib qhov kev ua si thaum 0 lossis ib tus lej uas rov tawm zaus kiv dhau los, yog li nws los kuj poob tam sim ntawd li 35 zaus kiv hauv 37. Raws peb qhov kev suav txhua qhov kev ua si ntawm lub log ib lub xoom, nws raug nqi li 4.8%, ib nrab ntawm tus nqi ob lub xoom.

lub pob xausthem
touchdown500 rau 1
1 txog 10 yards ntawm lub rooj ncej uas koj tawm tsam250 rau 1
11 txog 2075 rau 1
21 txog 3050 rau 1
31 txog 4025 rau 1
41 txog 4910 rau 1
nruab nrab tshav, pab twg los tau5 rau 1
hauv koj ib nrab tshav1 rau 1
Daim ntawv them nyiaj Borgata raws li Bollman (2021) muab. Peb qhov kev suav txhua qhov kev ua si uas tau tshwm sim lees paub nws 9.00%. South Point thiab Bellagio them 1,000 rau 1 rau touchdown tab sis 200 rau 1 rau 1 txog 10 yards: 7.89%.

2G’$: ntawm 2.77% mus rau 22.16%

Caesars Entertainment muag 2G’$ ua “Roulette’s Best Bet”: ntsuab ob zaus kiv sib law liag. Nws thawj zaug tshwm xyoo 2020 ntawm Gold Coast, sab nraud Strip, them 350 rau 1 ntawm cov rooj ob lub xoom. Ob zaug ntsuab sib law liag ntawm 38 lub qhov yog feem 1 hauv 361, yog li ntawm 350 rau 1 nws raug nqi 2.77%, tsawg dua txhua qhov twv lwm yam ntawm lub rooj. Xyoo 2025, ntawm cov tsev twv txiaj Las Vegas ntawm Caesars, nws them 280 rau 1, uas raug nqi 22.16%, thiab 130 rau 1 ntawm cov rooj peb lub xoom, 22.49%. Lub npe tseem zoo li qub; tus nqi nce yim npaug.

lub roojfeem tshwm simfeem tseebthemfeem tsev twv txiaj
ob lub xoom, 20201 hauv 361360 rau 1350 rau 12.77%
ob lub xoom, 20251 hauv 361360 rau 1280 rau 122.16%
peb lub xoom, 20251 hauv 169168 rau 1130 rau 122.49%
Ib daim ntawv qhia lub Yim Hli 2025 muab cov nyiaj them; cov feem tsev suav los ntawm lawv.

Cov log roulette hauv Las VegasRoulette peb lub xoom

2G’$: ib qhov twv, ntau tus nqi

Cov cai ntawm Nevada rau 2G’$ qhia tias ib lub tsev twv txiaj xaiv nws tus nqi li cas. Qhov twv txiav txim hla ib lossis ob zaus kiv: yog thawj zaus tsis yog ntsuab nws poob tam sim ntawd, thiab yog ntsuab, zaus kiv tom ntej txiav txim. Cov cai pom zoo cuaj daim ntawv them nyiaj rau cov log ob lub xoom, ntawm 270 rau 1 mus txog 350 rau 1 nce 10 zuj zus, thiab kaum peb daim rau cov log ib lub xoom, ntawm 1,050 rau 1 mus txog 1,350 rau 1 nce 25 zuj zus. Ntawm lub log ib lub xoom ob zaug ntsuab sib law liag tawm ib zaug hauv 1,369 qhov twv, yog li txawm yog daim ntawv zoo tshaj, 1,350 rau 1, tseem khaws 1.31%, ib nrab ntawm 2.70% ntawm cov kev twv tseem ceeb, thaum daim phem tshaj khaws 23.23%. Txhua kauj ruam 25 txav feem tsev 1.83 feem pua, thiab txhua kauj ruam 10 ntawm lub log ob lub xoom txav 2.77. Qhov twv zoo li qub ntawm daim duab rooj twv ntawm txhua tus nqi; tsuas yog daim paib ntawm lub rooj thiaj qhia tias koj tab tom ua si daim twg.

lub logthemfeem tsev twv txiaj
ib lub xoom1,050 rau 123.23%
ib lub xoom1,150 rau 115.92%
ib lub xoom1,250 rau 18.62%
ib lub xoom1,300 rau 14.97%
ib lub xoom1,350 rau 11.31%
ob lub xoom270 rau 124.93%
ob lub xoom300 rau 116.62%
ob lub xoom350 rau 12.77%
Ib co ntawm cov ntawv them nyiaj uas tau pom zoo, los ntawm cov cai ua si 2G’$ ntawm Nevada Gaming Control Board. Feem tsev rau txhua qhov twv yog peb qhov kev suav.

Back2Back: tib tus lej ob zaug

Back2Back, uas pom ntawm Atlantis hauv Reno xyoo 2019, yog qhov twv tias ob zaus kiv tom ntej ob leeg poob rau koj tus lej. Nws them 1,200 rau 1. Ntawm lub log ob lub xoom feem yog 1 hauv 38 × 38 = 1,444, yog li qhov twv raug nqi 16.83%. Daim duab rooj twv ib txwm ua tau zoo dua. Tso $1 rau tus lej, thiab yog nws yeej cia $36 caij mus rau zaus kiv tom ntej. Ob zaug tawm sib law liag ces muab rov qab $1,296, nyiaj them 1,295 rau 1, thiab tag nrho kab ntawd raug nqi 10.25%, tus nqi ntawm ob zaus kiv ib txwm. Qhov twv ntxiv muag tib yam ntawd rau tsawg dua. 2G’$, uas twv rau ob zaug ntsuab sib law liag, ua haujlwm zoo ib yam.

Lub npib yeej thiab nws nyiaj them nyob twj ywm rau tib tus lej rau zaus kiv thib ob.

Straights and 8’s: peb zaus kiv

Straights and 8’s, ntawm Aces Up Gaming, tau ua si hauv cov tsev twv txiaj Colorado txij xyoo 2017. Nws txiav txim hla peb zaus kiv tom ntej thiab tsuas them qhov tshwm sim zoo tshaj: 8, 18 thiab 28 txhua yam kab ke; peb tus lej sib law liag txhua yam kab ke; peb tus lej xaus rau 8 nrog ib tus rov tawm; lossis, tsuas los ntawm thawj ob zaus kiv, ob tus lej sib law liag, ob tus xaus rau 8, lossis ob tus sib nrug ob. Ib tus 0 lossis 00 rau ib zaus twg ntawm thawj ob zaus kiv poob. Muaj plaub daim ntawv them nyiaj, rau cov log ib thiab ob lub xoom.

lub log8, 18, 28peb tus sib law liagob tus sib law liagob tus xaus rau 8, lossis sib nrug obfeem tsev twv txiaj
ib lub xoom299 rau 150 rau 17 rau 14 rau 17.85%
ib lub xoom500 rau 150 rau 17 rau 14 rau 15.47%
ob lub xoom299 rau 150 rau 18 rau 14 rau 18.61%
ob lub xoom500 rau 150 rau 18 rau 14 rau 16.41%
Peb tus lej xaus rau 8 nrog ib tus rov tawm them 50 rau 1 ntawm txhua daim ntawv. Suav txhua kab peb zaus kiv muab cov feem tsev, uas haum nrog cov lej uas tau tshaj tawm.

Kev suav qhia dab tsi

Txhua qhov twv ntawm nplooj no tau teev nqi tib txoj kev: teev cov qhov tshwm sim, muab txhua yam sib khoo nrog nws feem, ntxiv ua ke.

  • Ib qhov twv uas feem ntau poob tam sim ntawd xav tau cov khoom plig loj heev kom tsis yeej tsis poob. Touchdown them ib yam dab tsi rau txhua qhov kev ua si uas nws mus txog thiab tseem raug nqi 9%.
  • Thaum khoom plig loj tshaj yog tib qho khoom plig, zoo li hauv 2G’$, kev txiav nws txav tus nqi deb heev: ntawm 350 mus rau 280 rau 1 tau muab tus nqi sib khoo yim npaug.
  • Ua ntej yuav ib kab yeej ua kev twv ntxiv, teev nqi rau qhov uas koj ua tau koj tus kheej: cia ib qhov twv ib tus lejkev twvTwv ib tus lejIb tus lej xwb, them 35:1.Nyeem tag nrho → caij mus zoo dua Back2Back.
  • Saib seb daim ntawv them nyiaj puas hais tias “rau 1” lossis “rau 1 suav nrog nyiaj twv” ua ntej koj piv nws nrog lwm daim.

Cov lus nug

Yam twg ntawm cov no pheej yig tshaj?

Roulette Rage ntawm nws daim ntawv them nyiaj lwm yam, ntawm 4.61%, tom qab ntawd Straights and 8’s ntawm nws daim ntawv them nyiaj zoo tshaj, ntawm 5.47%. Ob qho tseem raug nqi ntau dua qhov twv ib txwm ntawm tib lub log.

Cov kev twv no puas tseem muaj?

2G’$ tau muaj ntawm cov tsev twv txiaj Las Vegas ntawm Caesars xyoo 2025. Touchdown thiab Rainbow yog los ntawm cov xyoo 2010 thiab tam sim no nrhiav nyuaj dua. Back2Back thiab Straights and 8’s tau pom ntawm xyoo 2017 thiab 2019 ntawm ib lossis ob lub tsev twv txiaj nkaus xwb.

Cov lej los qhov twg?

Cov ntawv them nyiaj yog los ntawm Bollman (2021), cov ntawv qhia uas tau tshaj tawm thiab, rau 2G’$, ib daim ntawv qhia xyoo 2025. Txhua feem tsev ntawm nplooj no suav los ntawm cov ntawv ntawd.

Lom zem nrog lej

Sim ua koj tus kheej ua ntej. Txhua lo lus teb raug quav cia; qhib nws thaum koj npaj txhij.

  1. Prime Time them raws li muaj pes tsawg tus lej primelejLej primeIb tus lej tag nrho siab dua 1 uas tsuas yog 1 thiab nws tus kheej thiaj faib tau tag: 2, 3, 5, 7, 11, 13 thiab lwm yam.Nyeem tag nrho → tshwm sib law liag ntawm lub log ob lub xoomlub logXoomTib lub qhov ntsuab uas tsis muaj kev twv them sib npaug, pawg kaum ob los yog kab ntsug twg npog; yog qhov uas feem tsev twv txiaj los ntawm. Kuj hu ua: ib lub xoom, 0.Nyeem tag nrho →: 1 rau 1 rau ib tus, ces 3, 6, 10, 20 thiab 50 rau 1, thiab 299 rau 1 rau xya tus. Nws feem yog 7.22%. Khoom plig siab tshaj yuav tsum yog pes tsawg thiaj ua rau qhov twv raug nqi 5.26%, zoo li lwm qhov ntawm daim duab rooj twvkhoom sivDaim duab rooj twvDaim duab twv uas luam rau saum lub rooj. Kuj hu ua: rooj, ntaub ntsuab, ntaub.Nyeem tag nrho →?

    Qhia lus teb

    Lus teb Kwv yees li 414 rau 1. Ib qhov twv ncaj ncees yuav tsum them kwv yees li 723 rau 1.

    Kaum ib ntawm 38 lub qhovkhoom sivLub qhovIb ntawm 37 lub qhov muaj lej saum lub log kiv. Kuj hu ua: slot, khob.Nyeem tag nrho → yog lej prime, yog li xya tus sib law liag muaj feem (11/38)⁷, kwv yees li 1 hauv 5,871. Txhua chav twvnyiajChav twvNyiaj twv pib uas ib txheej txheem los yog ib tus neeg ua si siv. Kev nce nyiaj twv raug piav ua chav twv kom siv tau ntawm txhua lub rooj.Nyeem tag nrho → ntxiv rau khoom plig siab tshaj ntxiv 1/5,871 ntawm ib chav twv rau qhov twv tus nqi xav tias yuav taulejNqi xav tias yuav tauQhov tshwm sim nruab nrab ntawm ib qho kev twv thaum mus ntev. −1/37 ntawm cov nyiaj twv rau txhua qhov kev twv Europe ib txwm.Nyeem tag nrho →.

    Kom mus ntawm 7.22% mus rau 5.26%, qhov twv yuav tsum tau kwv yees li 1.96 xees ntxiv rau ib duas las: 0.0196 × 5,871 ≈ 115 chav twv, yog li 299 + 115 = 414 rau 1. Kom txog kev ua si ncaj nceeslejKev ua si ncaj nceesKev ua si uas tsis muaj ib sab twg nce ntsis: txhua qhov kev twv muaj nqi xav tias yuav tau yog xoom.Nyeem tag nrho → nws yuav tsum tau 7.22 xees: kwv yees li 424 ntxiv, 723 rau 1.

    Ib qho khoom plig uas tsawg tsawg tshwm li no muaj qhov hnyav me ntsis xwb. Feem ntawm ib qhov twv uas nyuaj yeej nyob hauv nws cov khoom plig me uas tshwm ntau zaus.

  2. Ib daim ntawv Prime Time lwm hom them 1, 3, 6 thiab 10 rau 1 rau ib txog plaub tus lej prime, ces nres ntawm tsib tus lej prime nrog 50 rau 1. Nws pheej yig dua los yog kim dua daim ntawv saum toj?

    Qhia lus teb

    Lus teb Yuav luag ib yam: 7.13% piv rau 7.22%.

    Plaub qhov khoom plig thawj tsis hloov, yog li tsuas yog sab saum toj ntawm daim ntawv thiaj tseem ceeb. Daim ntawv ib txwm them 20 rau 1 rau tsib tus lej prime tiag, 50 rau rau tus tiag thiab 299 rau xya. Muab lawv cov feem los hnyav, peb qhov khoom plig ntawd muaj nqis kwv yees li 0.1007 chav twv rau ib qhov twv.

    Lwm hom them 50 rau 1 thaum tsib tus lej prime tshwm, feem (11/38)⁵, kwv yees li 0.20%. Qhov ntawd muaj nqis kwv yees li 0.1016 chav twv. Qhov sib txawv tsawg dua ib feem kaum ntawm ib xees rau ib duas las: cov khoom plig loj yeej tsis yog qhov chaw txiav txim qhov twv tus nqi.

  3. Hauv Touchdown Roulette, txhua ntawm plaub zaus kiv txav lub pob football 0, 3, 5, 10 los yog 15 yards, mus rau ib kawg los yog lwm kawg, pib ntawm nruab nrab tshav pob. Vim li cas qhov kev ua si thiaj xaus tsis tau rau ntawm ib txoj kab 6 yards twg?

    Qhia lus teb

    Lus teb Nws yuav tsum txav tag nrho 44 yards, thiab tsis muaj plaub qhov kev txav twg sib ntxiv tau 44.

    Kom xaus 6 yards ntawm txoj kab goal, lub pob football yuav tsum xaus 44 yards ntawm qhov chaw nws pib.

    Peb qhov txav 15 yards ua tau 45, ntau dhau ib, thiab tsis muaj qhov txav twg muaj nqis 1 yard rov qab. Ob qhov 15 tshuav 14 yards rau ob qhov txav ntxiv, thiab tsis muaj ob tus ntawm 0, 3, 5 thiab 10 ua tau 14. Ib qhov 15 tshuav 29 rau peb qhov txav uas siab tshaj 10, uas yuav tsum yog 10 + 10 + 9. Yog tsis muaj 15, plaub qhov txav ua tau ntau tshaj 40. Kev txav rov qab tsuas ua rau cov tag nrho me dua xwb.

    Tib txoj kev xav no kuj qhia tias xaus tsis tau rau ntawm cov kab 1, 3, 4, 9, 11, 16 thiab 21 yards.

  4. Caesars qhov twv 2G’$ them 280 rau 1 yog ntsuab tshwm ob zaus kiv sib law liag ntawm lub log ob lub xoom. Ib qho nyiaj themnyiajNyiaj themQhov uas ib qho kev twv yeej them rov qab, hais ua “X rau 1” ntxiv rau nyiaj twv uas xa rov qab.Nyeem tag nrho → ncaj ncees yuav yog pes tsawg, thiab 280 rau 1 raug nqi pes tsawg?

    Qhia lus teb

    Lus teb Ncaj ncees yuav yog 360 rau 1. Thaum them 280 rau 1 qhov twv raug nqi 22.16%.

    Ntsuab yog 2 lub qhov hauv 38, yog li ob zaug ntsuab sib law liag muaj feem 2/38 × 2/38 = 1/361. Feem tseeblejFeem tseebNyiaj them uas yuav ua rau ib qho kev twv ncaj ncees: cov qhov tshwm sim poob faib rau cov qhov tshwm sim yeej. Twv ib tus lej ntawm 37 lub qhov muaj feem tseeb 36 rau 1.Nyeem tag nrho → yog 360 rau 1.

    Thaum them 280 rau 1, qhov twv muab 281 chav twv rov qab, suav nrog nyiaj twv, ib zaug hauv 361 zaug sim: 281/361 = 0.778 ntawm qhov uas twv, poob 22.16%.

    Ntawm lub log peb lub xoom, ntsuab yog 3 lub qhov hauv 39, yog li feem yog 1/169 thiab feem tseeb yog 168 rau 1. Qhov twv ntawd them 130 rau 1: 131/169, poob 22.49%.

  5. Ib qhov kev ua si Touchdown Roulette tab tom mus. Plaub zaus kiv yog 36 liabkev twvLiabKev twv them sib npaug rau 18 tus lej liab. Lus Fabkis: rouge.Nyeem tag nrho →, 4 dubkev twvDubKev twv them sib npaug rau 18 tus lej dub. Lus Fabkis: noir.Nyeem tag nrho →, 26 dub thiab 23 liab. Lub pob football xaus qhov twg, thiab them dab tsi?

    Qhia lus teb

    Lus teb Kaum ob yards nkag rau hauv Dub ib nrab, 38 yards ntawm lub goal uas Liab tawm tsam. Liab tau them 25 rau 1, thiab Dub, uas xaus nyob tom qab, tau them sib npaug.

    Liab 36 nyob hauv 31–36: 15 yards mus rau kawg liab. Dub 4 nyob hauv 1–10: 3 yards rov qab mus rau dub. Dub 26 nyob hauv 21–30: 10 ntxiv mus rau dub. Liab 23 kuj nyob hauv 21–30: 10 mus rau liab.

    Tag nrho rau Liab: 15 − 3 − 10 + 10 = 12 yards ntawm nruab nrab tshav pob. Lub pob football nyob 50 − 12 = 38 yards ntawm lub goal uas Liab tawm tsam, hauv thaj 31 txog 40, uas them 25 rau 1. Dub xaus nyob tom qab thiab tau them sib npaug, yog li ob qhov twv uas mus txog qhov kev ua si yeej ib yam dab tsi.

    Liab yuav tsum tau 38 yards ntxiv thiaj tau touchdown, thiab plaub zaug ua si tsis tshua ua tau 50: kwv yees li ib qhov kev ua si hauv 830 rau txhua pab.

  6. Back2Back them 1,200 rau 1 yog koj tus lej tshwm ob zaus kiv tom ntej tib si. Ntawm lub log ib lub xoom, nws yuav raug nqi pes tsawg? Kev cia ib qhov twv ib tus lej uas yeej lawm mus ntxiv them pes tsawg rau tib ob zaug raug?

    Qhia lus teb

    Lus teb Qhov kev twv ntxivkev twvKev twv ntxivIb qho kev twv ntxiv uas xaiv tau, txuas rau qhov kev ua si tseem ceeb, feem ntau rau ib kab yeej sib law liag, ib qho xwm txheej bonus los yog ib qho jackpot. Yuav luag ib txwm kim dua cov kev twv ib txwm.Nyeem tag nrho → yuav raug nqi 12.27%. Kev cia nws mus ntxiv them 1,295 rau 1 thiab raug nqi 5.33%.

    Ob zaus kiv ntawm 37 lub qhov muab tau 37 × 37 = 1,369 khub uas muaj feem sib npaug, thiab ib khub yog koj tus lej ob zaug. Thaum them 1,200 rau 1, $1 uas yeej coj tau $1,201 rov qab, yog li qhov twv muab 1,201/1,369 = 87.73% ntawm nyiaj twv rov qab: ib feem 12.27%.

    Kev cia nws mus ntxiv: $1 rau tus lej coj tau $36 rov qab yog nws yeej, thiab $36 rau zaus kiv tom ntej coj tau $1,296 rov qab yog nws yeej dua. Ntawd yog 1,295 rau 1 rau tib ob zaug raug, thiab nws muab 1,296/1,369 = 94.67% rov qab: ib feem 5.33%, tus nqi ntawm ob zaus kiv ib txwm.

    Txhua qhov koj poob $1 tshwj tsis yog ob zaus kiv raug tib si. Qhov kev twv ntxiv tsuas them tsawg dua thaum lawv raug xwb.

Lus lom zem

Txhua qhov kev ua si uas mus txog them ib yam dab tsi. Feem ntau cov kev ua si yeej tsis mus txog.

Txhua qhov kev ua si uas mus txog them ib yam dab tsi. Feem ntau cov kev ua si yeej tsis mus txog.

Qhov chaw los

  1. Bollman, M. Mathematics of the Big Four Casino Table Games: Blackjack, Baccarat, Craps, & Roulette. CRC Press, 2021. Tshooj 2, roulette.
  2. Nevada Gaming Control Board. “2G’$ Rules and Paytable.” Cov cai ua si rau qhov twv ntxiv, tsis muaj hnub tim.
  3. Interblock USA. “Interblock Installs First Touchdown Roulette Product at Borgata.” Xov xwm ntawm New Jersey Division of Gaming Enforcement, lub Rau Hli 2013.
  4. VitalVegas. “Caesars Entertainment Rolls Out ‘Roulette’s Best Bet’.” Report on the 2G’$ side bet. Hnub tim 18 lub Yim Hli, 2025; casino.org.
  5. Wizard of Odds. “Touchdown Roulette.” Hloov kho hnub tim 16 lub Kaum Hli, 2023.
  6. Wizard of Odds. “Neighborhoods”, “Richer Spin”, “Back2Back”, “Blazing 7s”, “Straights and 8’s” and “Lucky Colour Chips”. Kev twv ntxiv roulette; hloov kho hnub tim 3 lub Yim Hli, 2026.
kuaj xyuas 2026-09-28qauv: roulette Europe, ib lub xoomtxoj kev ua haujlwm ↗qhov chaw los ↗