Contra Bet rulɛt stratɛji
Contra Bet na rul we de wok lɛk D’Alembert we tɔn bak: ad wan yunit afta yu win ɛn pul wan afta yu lɔs.

Wan flɔ we na wan yunit de mek di rul ebul wok, bikɔs if nɔto so, lɔs we kam bɔku tɛm go mek di nɛks bɛt mɔni ton zirowilZiroDi wan grin pɔkit we nɔ ivin-mɔni, dɔzin ɔ kɔlɔm bɛt nɔ kɔba; na usay di kasino advantej kɔmɔt. Dɛn kin kɔl am bak: wan ziro, 0.Rid ɔl →. I nɔ de chenj di Yuropian wetin fɔ ɛkspɛkt we de dɔn.
Di rul ɛn in bɔda
Yuz atsay ivin-mɔni bɛtbɛtIvin-mɔni bɛtRɛd/blak, ɔd/ivin, ay/lɔ. 18 nɔmba, i de pe 1:1.Rid ɔl → wit stɛp we nɔ pas 1% pan yu gambul mɔnimɔniGambul mɔniƆl di mɔni we yu dɔn put asay fɔ ple. Fɔ manej yu gambul mɔni min fɔ disayd ɔmɔs pan am yu go risk fɔ ɛni bɛt ɛn fɔ ɛni sɛshɔn.Rid ɔl →: ad wan stɛp afta yu win ɛn pul wan afta yu lɔs. Dis na D’Alembert we tɔn bak, ɔ D’Alembert we de go ɔp afta win. Bikɔs lɔs we kam bɔku tɛm kin aks fɔ bɛt we na ziro ɔ we de ɔnda ziro, di ɛgzampul de yuz flɔ we na wan yunitmɔniYunitDi bes bɛt mɔni we sistɛm ɔ pleya de wok wit. Dɛn de ɛksplen prɔgrɛshɔn wit yunit so dat i go wok na ɛni tebul.Rid ɔl →.
Di prɔgrɛshɔn tebul we wi tɔk
Bigin pan 1 yunit ɛn nɔ ɛva mek di bɛt mɔni go ɔnda 1. Di flɔ na di bɔda we yu nid fɔ kɔntinyu di sɛkwɛns afta bɔku lɔs.
Ɛgzampul
Bɛt 1 yunit pan blakbɛtBlakIvin-mɔni bɛt pan di 18 blak nɔmba. Na Frɛnch: noir.Rid ɔl →. Win de mek di nɛks bɛt go ɔp to 2; di sɛkɔn win de mek am 3. If di 3-yunit bɛt lɔs, di nɛks wan na 2. If yu lɔs bak, i go bak to 1. Di pleya dɔn win 1 + 2 − 3 − 2 = −2 pan dɛn fɔ bɛt ya, pan ɔl di win dɛn we kam fɔs. Dis de sho se patɛn fɔ bɛt mɔni nɔto pruf se yu go gɛt yu mɔni bak.
Aw i de kɔst ɛn di denja
If yu ad afta win, di lɔs dɛn we kam afta go big pas, ɛn lɔs de mek di bɛt mɔni go dɔn to di flɔ. Dat de chenj aw di rizɔlt dɛn de shek ɛn wetɛm yu mɔni de na denja; i nɔ de chenj di Yuropian ivin-mɔni advantej we na 1/37 pan ɛni yunit. Stɛp we na pasɛnt pan yu gambul mɔni kin limit di fɔs bɛt mɔni, bɔt i nɔ go ebul mek bɛt we de lɔs ton bɛt we de gi prɔfit. Sɛt wan flɔ ɛn di tebul rul dɛn bifo yu abop pan ɛni prɔgrɛshɔnstratɛjiPrɔgrɛshɔnƐni rul we de chenj di bɛt mɔni bay di rizɔlt dɛn we dɔn pas. Nɛgativ prɔgrɛshɔn de es am afta lɔs, pɔzitiv wan afta win.Rid ɔl →.
Kwɛstyɔn dɛn
I de go di sem say lɛk D’Alembert we tɔn bak: di bɛt mɔni de go ɔp afta win ɛn i de go dɔn afta lɔs.
If flɔ nɔ de, fɔ pul afta lɔs go dɔn aks fɔ bɛt we na ziro ɔ we de ɔnda ziro. Di wan-yunit flɔ de stɔp da instrɔkshɔn we nɔ pɔsibul.
Smɔl jok fɔ ɛz di maynd

Tu win ɛn tu lɔs, tu yunit dɔn: di big bɛt dɛn kam afta di win dɛn.
Usay wi gɛt am frɔm
- RouletteDoc, “Contra Bet system”: di rul ɛn wetin nɔ klia
- Roulette77. Wetin di stratɛji bi ɛn ɛgzampul dɛn.
- Wizard of Odds, D’Alembert Betting System: di nɔmal D’Alembert
- Wizard of Odds, The Truth about Betting Systems