Emabhonasi, emaphromoshini nekubuyiselwa kwemali ku-roulette
Emabhonasi e-roulette lanjenge-matchplay coupon, emathokheni longeke uwashintjele ngemali kanye nekubuyiselwa kwemali lelahlekile asusa imali lencane elikhasino ayise kumdlali. Nangabe abalwa kahle, lamanye awo anelinani lelengca loko lisondvo lelikutsatsako.
I-coupon lephindza kabili inkhokhelo yekubheja lokulingana nemali inelinani lelicishe libe ngu-46% wekubheja esondvweni laseYurophu. Lithokheni lelisetjentiswa kanye leliphromoshini linelinani le-(36 − n)/37 lelinani lalo lelibhaliwe ekubhejeni lokumboza tinombolo letingu-n: 95% ku-straight up, 49% kulokubovu. Kubuyiselwa kwehafu yekulahlekelwa kwakho lokuhlantekile kwenta iseshini lefishane yalokubovu ibe nelinani lekudlalwa. Kute kwaloku lokugucula lisondvo; kugucula kutsi ngubani lokhokhako.
Kungani liphromoshini lingehlula inzuzo yelikhasino
Inzuzo yelikhasinotibaloInzuzo yelikhasinoIncenye yelinani ngalinye lelibhejiwe leligcinwa likhasino ngesilinganiso: 2.70% ku-roulette yaseYurophu.Fundza konkhe → yintsengo ngeliyunithiimaliLiyunithiLinani lelibhejwako lelisisekelo luhlelo noma umdlali lasebenta ngalo. Kwenyuswa kwelinani kuchazwa ngemayunithi kute kusebente kunoma ngumuphi litafula.Fundza konkhe → ngalinye lelibhejwako: 2.70% esondvweni laseYurophu. Libhonasi le-roulette lengeta imali ohlangotsini lunye lwekubheja, futsi nangabe lengeta ngetulu kwa-2.70% welinani lelibhejwako, lokubheja kuba nenzuzo nangabe liphromoshini lisachubeka. Emakhasino akunika noma kunjalo ngobe kunemkhawulo: i-coupon yinye ekuvakasheni ngakunye, emathokheniimaliLithokheniLuphawu lolumele linani lelingagucuki, lolubekwa kulithebula lekubheja kute ubheje. Lelinye ligama: check.Fundza konkhe → langabhejwa kodvwa angashintjelwa ngemali, kubuyiselwa kwemali kubadlali kuphela labalahlekelwa ngemali lenyenti. Tibalo tiyafana nalapho kukhona khona kulelisayithi: litfuba liphindvwe ngenkhokheloimaliInkhokheloLoko lokubuyiswa kubheja lokuwinile, lokushiwo ngekutsi “X ku-1” ngetulu kwelinani lelibhejiwe lelibuyiswako.Fundza konkhe →, kuhlanganiswe kuyo yonkhe imiphumela.
I-matchplay coupon
I-matchplay coupon ibekwa eceleni kwekubheja ngemali futsi iphindza kabili loko kubheja lokukukhokhako nangabe kuwina; nobe uwina nobe ulahlekelwa, likhasino ligcina i-coupon. Bollman (2024) ubala intsengo ye-coupon yase-Las Vegas ya-2022 leyabeka linani lelilinganako kuze kufike ku-$50 ekubhejeni lokulingana nemalikubhejaKubheja lokulingana nemaliLokubovu/lokumnyama, lengalingani/lelinganako, phansi/etulu. Tinombolo letingu-18, kukhokha 1:1.Fundza konkhe →. Esondvweni laseYurophu, $50 kulokubovukubhejaBovuKubheja lokulingana nemali etinombolweni letingu-18 letibovu. NgesiFulentji: rouge.Fundza konkhe → ne-coupon iwina $100 ngelitfuba la-18/37 futsi ilahlekelwa $50 ngelitfuba la-19/37: lokulindzelekile +$22.97, nobe 45.9% wekubheja. Esondvweni laseMelika kungu-+$21.05, 42.1%. Ku-straight upkubhejaI-straight upInombolo yinye, kukhokha 35:1.Fundza konkhe → i-coupon lefanako beyitawuba nelinani leliphindvwe kabili, yingako ema-coupon anemkhawulo ekubhejeni lokulingana nemali.
Emathokheni longeke uwashintjele ngemali
Emathokheni ephromoshini, labuye abitwe ngekutsi yi-non-negotiable chips, angabhejwa kodvwa angeke ashintjelwe ngemali. Umtsetfo lovamile kusetjentiswa kanye: kubheja lokuwinako kukhokhwa ngemathokheni lajwayelekile futsi lithokheni leliphromoshini liyatsatfwa; lelilahlekelwako nalo liyatsatfwa. Lithokheni le-$100 ekubhejeni lokumboza tinombolo letingu-n liwina (36 − n)/n × $100 ngelitfuba le-n/37, ngako linelinani le-(36 − n)/37 lelinani lalo lelibhaliwe. Linani lelithokheni lalo alikaze libuye, kubuya kuphela loko lokuwinwako, futsi kubheja lokuwina kancane kodvwa kukhokha kakhulu kulahlekelwa kancane kakhulu ngaleyo ndlela: $94.59 ku-straight up, $48.65 kulokubovu. Lapho lithokheni lingahlala khona elithebuleni lekubhejatinsitaLithebula lekubhejaLithebula lekubheja leliphrintiwe etafuleni. Lamanye emagama: litafula, i-felt, indvwangu.Fundza konkhe → lize lilahlekelwe, kubheja lokulingana nemali kunelinani le-18/19 lelinani lalo lelibhaliwe esondvweni laseYurophu na-9/10 kulelaseMelika (Bollman, 2024).
Kushintja emathokheni abe yimali
Linani silinganiso; umdlali lofuna imali ngekuciniseka angayitsenga ngekuvikela. Sibonelo sa-Bollman sivela elikhasino lelidzala i-Vegas World: $1,000 wemathokheni lasetjentiswa kanye esondvweni laseMelika, $500 kulokubovu na-$500 kulokumnyamakubhejaMnyamaKubheja lokulingana nemali etinombolweni letingu-18 letimnyama. NgesiFulentji: noir.Fundza konkhe →, na-$20 wemali kuyo yomibili 0 na-00. Lokubovu nobe lokumnyama kuwina $500 futsi kulahlekelwa $40 wemali: +$460. LicandzalisondvoLicandzaUmgodzi munye loluhlata longambonjwa kubheja lokulingana nemali, kwelidazini noma kwelikholamu; umtfombo wenzuzo yelikhasino. Kuphindze kutsiwe: licandza linye, 0.Fundza konkhe → lilahlekelwa emathokheni omabili futsi likhokha $700 kulemali: +$680. Umdlali ugcina $460 ngalokuncane, futsi silinganiso, $471.58, singu-99.6% walelinani lemathokheni kulokubovu kuphela. Lapho imitsetfo ivumela emathokheni etinombolweni letinye, lisondvo laseYurophu linika kuvikela lokuncono: emathokheni a-$25 kuto tonkhe tinombolo letingu-36 ($900) kanye na-$25 wemali elicandzeni. Nobe nguyiphi inombolo lephumako ikhokha $875, futsi imali elicandzeni iyalahleka ngaphandle kwekutsi kuphume licandza lilodvwa, ngako umdlali ugcina $850 ngalokuncane, 94% welinani lelibhaliwe lemathokheni, ngaphandle kwengoti nekancane.
Kubuyiselwa kwemali lelahlekile
Badlali lababheja kakhulu kanyenti banikwa i-rebate: incenye yekulahlekelwa kwabo lokuhlantekile ibuyiselwa ekupheleni kweseshini levunyelwene. I-rebate ikhokha kuphela nawulahlekelwa, ngako inelinani lelikhulu kakhulu nangabe imiphumela igucugucuka kakhulu futsi iseshini ifishane ngalokwenele kute inzuzo yelikhasino ingakabusi. Epstein (2013) ubala simo selisondvo laseMelika; tibalo tetfu telisondvo laseYurophu tilandzela. Nangabe kubuyiselwa hafu yekulahlekelwa lokuhlantekile, kubheja lokulingana nemali ngelinani linye kunelinani lekudlalwa kuze kufike ekujikeleteni lokungu-103 futsi kuncono kakhulu ku-25, kunelinani le-+0.51 emanani labhejwako ngesilinganiso. Ku-straight up kugucugucuka kukhulu kakhulu kangangekutsi iseshini ihlala inenzuzo cishe kujikeleta lokungu-3,600 futsi incono kakhulu ku-882, inelinani le-+17.25 emanani labhejwako. Ngekubuyiselwa lokuvamile kwa-10%, kulingana nemali kunenzuzo ekujikeleteni kunye kuphela, kantsi i-straight up incono kakhulu ekujikeleteni lokungu-20, inelinani le-+0.62 emanani labhejwako.
Imitsetfo yemaphromoshini e-roulette: loko likhasino lelitsemba kona
Lonkhe liphromoshini linemkhawulo, futsi umkhawulo uvikela likhasino: i-coupon yinye ekuvakasheni ngakunye, emathokheni lanikwa ngelinani lelingagucuki, ema-rebate lavunyelwana kuphela nebadlali lekulahlekelwa kwabo lokulindzelekile ehambweni kukhulu kakhulu kunekubuyiselwa. Umdlali losebentisa i-coupon bese ahlala busuku bonkhe abheja $50 kulokubovu ubuyisela $22.97 ngekhatsi kwekujikeleta lokungu-17, nga-$1.35 ekujikeleteni. Linani lelangempela kumdlali lolitsatsako bese uyahamba, nobe lobekatawudlala kanyenti kangako noma kunjalo.
Lifomula
Imibuto
Ekubhejeni lokukodvwa lekuhambisana nako, yebo. Lokunye kubheja konkhe kusabita 2.70% welinani lelibhejwako.
Badlali labambalwa labacabanga ngako, emathokheni anemkhawulo, futsi likhasino selivele libale intsengo yeliphromoshini njengekukhangisa.
Akuvamile. Ligama lebadlali lababheja kakhulu, kanyenti livunyelwana nemsingateli welikhasino futsi likhokhwa ngekulahlekelwa lokuhlantekile ehambweni lonkhe.
Bumnandi betibalo
Zama loku ngekwakho kucala. Sixazululo ngasinye sifihliwe; sivule nawukulungele.
Unikwa lithokheniimaliLithokheniLuphawu lolumele linani lelingagucuki, lolubekwa kulithebula lekubheja kute ubheje. Lelinye ligama: check.Fundza konkhe → lelipromoshini le-$25 lelitsatfwako ngemuva kwekubheja kunye, nobe uwina nobe ulahlekelwa. Kufanele libekwe kuphi: kulokubovukubhejaBovuKubheja lokulingana nemali etinombolweni letingu-18 letibovu. NgesiFulentji: rouge.Fundza konkhe →, elidazininikubhejaLidazini1–12, 13–24 noma 25–36, kukhokha 2:1.Fundza konkhe → nobe enombolweni yinye?
Khombisa sixazululo
Imphendvulo Enombolweni yinye. Lapho linelinani le-$23.65 ngesilinganiso; elidazinini $16.22 kantsi kulokubovu $12.16.
Lithokheni lona ngekwalo alibuyi nakancane, kubuya kuphela loko lelikuwinako. Kulokubovu liwina $25 ngelitfuba la-18/37: $12.16. Elidazinini liwina $50 ngelitfuba la-12/37: $16.22. Enombolweni yinye liwina $875 ngelitfuba la-1/37: $23.65.
Ngalokujwayelekile kubheja etinombolweni letingu-n kunelinani la-(36 − n)/37 welithokheni, ngako nangabe tinombolo timbalwa, kuba ncono. Ngelithokheni lelivamile loku akwenti mehluko, ngobe linani lelibhejwako libuya nako konkhe kuwina futsi konkhe kubheja kunelinani la-36/37 walo. Kususa linani lelibhejwako kulimata kubheja lokuwina kanyenti futsi akutsintsi nakancane kubheja lokuwina kanye ku-37.
Likhasino litakubuyisela ingcenye yekulahlekelwa kwakho lokuhlantekile ngemuva kwekujikeleta kunye ncamashi. Kubheja $100 kulokubovu kunelinani lekudlalwa? Kantsi $100 enombolweni yinye?
Khombisa sixazululo
Imphendvulo Kokubili kunjalo: cishe +$22.97 kulokubovu na-+$45.95 enombolweni.
Kulokubovu uwina $100 ngelitfuba la-18/37 futsi, ngemuva kwekubuyiselwa, ulahlekelwa $50 ngelitfuba la-19/37: (1,800 − 950)/37 = +$22.97.
Enombolweni yinye uwina $3,500 ngelitfuba la-1/37 futsi ulahlekelwa $50 ngelitfuba la-36/37: (3,500 − 1,800)/37 = +$45.95.
Leti futsi tibalo te-matchplay. Kubheja kwe-$100 lokulahlekelwa $50 kuphela kuwina $100 nobe kulahlekelwa $50, ncamashi njengekubheja kwe-$50 lokunekhuphoni lelikhulisa kuwina kwako kabili. Eseshini lendze kakhulu kubuyiselwa kukhokhwa kuphela emphumeleni lohlantekile, kuwina nekulahlekelwa kuyacishana ngaphambi kwekutsi kukhokhwe, futsi linani liyancipha; kulokubovu nekubuyiselwa ingcenye, kujikeleta lokungu-25 kubude lobuncono kakhulu.
Likhasino litakubuyisela ingcenye yekulahlekelwa kwakho lokuhlantekile ngemuva kwelinani lelimisiwe lekubheja kwe-$100 kulokubovu, lelikhetfwe kusengaphambili: kujikeleta lokungu-1, 2 nobe 3. Ngukuphi lokunelinani lelikhulu kakhulu?
Khombisa sixazululo
Imphendvulo Kujikeleta lokutsatfu: cishe +$31.45. Kujikeleta kunye kunelinani le-+$22.97, kantsi lokubili kuphela +$20.96.
Kujikeleta kunye: uwina $100 ngelitfuba la-18/37, nobe ulahlekelwe $100 bese ubuyiselwa $50 ngelitfuba la-19/37: +$22.97, njengasemsebentini lophetulu.
Kujikeleta lokubili: kokubili kuyawina (tikhatsi letingu-324 ku-1,369), +$200. Kunye ngakunye (tikhatsi letingu-684), $0, kute lokubuyiselwako. Kokubili kuyalahlekelwa (tikhatsi letingu-361), −$200, −$100 ngemuva kwekubuyiselwa. Silinganiso: (200 × 324 − 100 × 361)/1,369 = +$20.96. Kubuyiselwa kukhokha kuphela nakulahlekelwa, futsi kujikeleta lokubili kwenta kulahlekelwa lokunyenti kwekujikeleta kunye kube kulingana.
Kujikeleta lokutsatfu angeke kulingane. Kuwina lokutsatfu (tikhatsi letingu-5,832 ku-50,653): +$300. Kuwina lokubili (18,468): +$100. Kuwina kunye (19,494): −$100, kubuyiselwe kube −$50. Kute (6,859): −$300, kubuyiselwe kube −$150. Silinganiso: +$31.45.
Kubuyiselwa kunelinani lelikhulu nawutibophelela sikhatsi lesidze, kantsi inzuzo yelikhasino ibita $2.70 kuphela ngekujikeleta, ngako linani lenyuka lifike cishe ku-+$51 ekujikeleteni lokungu-25 (buka litafula lelingenhla), futsi linani lekujikeleta lelingalingani lihlala lehlula linani lelilinganako lelilandzela lona.
Likhasino laseLas Vegas lake laniketa ikhuphoni: bheja $5 ku-00 futsi, nangabe kuwina, ukhokhelwa $250 esikhundleni se-$175 lejwayelekile. Kubheja kwe-$5 kunelinani lelingakanani nekhuphoni, njengengcenye yelinani lelibhejwako, elisondvweni lalo lelinelicandzalisondvoLicandzaUmgodzi munye loluhlata longambonjwa kubheja lokulingana nemali, kwelidazini noma kwelikholamu; umtfombo wenzuzo yelikhasino. Kuphindze kutsiwe: licandza linye, 0.Fundza konkhe → lelikabili?
Khombisa sixazululo
Imphendvulo Cishe +34%: kubheja kunelinani le-+$1.71 ngesilinganiso. Nangabe i-$250 ifaka ne-$5 lebuyiswako, ngu-+31.6%.
I-00 iwina kanye ekujikeleteni lokungu-38. Nekhuphoni: +$250 kanye, −$5 kuletinye tikhatsi letingu-37. Silinganiso: (250 − 37 × 5)/38 = 65/38 = +$1.71, lokungu-34.2% we-$5. Ngaphandle kwekhuphoni: (175 − 185)/38 = −$0.26, i-−5.26% lejwayelekile.
Nangabe $250 kuyimali yonkhe lebuyiswako, kuwina kungu-$245 futsi silinganiso ngu-(245 − 185)/38 = +$1.58, nobe 31.6%.
Bollman (2024) ubeka lelikhuphoni, lelivela elikhasino i-Lady Luck (nyalo i-Downtown Grand), njengemsebenti wekuzijwayeta; imphendvulo leshicilelwe nayo, 7.89%, ayivumelani nanobe ngumuphi kulemafundvo lamabili. Njengekhuphoni le-matchplay, linelinani kanye kuphela: lidlale bese uyama.
Lokuhlekisako
Liphromoshini linelinani lelikhulu kakhulu kumdlali lolitsatsako bese uya ekhaya.
Imitfombo
- Bollman, M. Basic Gambling Mathematics: The Numbers Behind the Neon, 2nd ed.
- Epstein, R. A. The Theory of Gambling and Statistical Logic, 2nd ed.