Ingendo ya 2 Up 2 Down muri Ruleti
2 Up 2 Down igumana amahera y'itego ryo hanze adahindutse gushika ivyavuyemwo bibiri bikurikirana bitumye ahinduka. Itegeko ryayo ryasohowe ntirivuga ibiharuro vy'ingenzi n'insobanuro ya “down”.

Bavuga ko ibihombo bibiri vyongerako igice kimwe c'intango, kandi itsinzi zibiri zigasubiza ku ntango. Iki kiganiro kivuga itegeko rito ryumvikanyweko aho guhimba urutonde rwose rwo kumanura.
Itegeko rizwi n'ivyo ritavuga
Tangura n'itego rito ry'ameza ku itego ryo hanzeitegoItego ryo hanzeItego ku dusanduku dukikuje ikibaho c'inomero: imirwi, inkingi n'amatego ya rimwe kuri rimwe.Soma vyose →. Guma ku mahera y'itego amwe gushika ibihombo bibiri bikurikirana bibaye, hanyuma wongereko igiceamaheraIgiceAmahera y'itego y'ishingiro uburyo canke umukinyi akoresha. Iyongerekana ridondorwa mu bice kugira ngo rikore ku meza ayo ari yo yose.Soma vyose → kimwe c'intango; inyuma y'itsinzi zibiri zikurikirana, subira ku mahera y'intango. Itegeko ntirivuga nimba ivyavuyemwo bimwe vy'uruhande ruhushanye bihanagura igiharuro, nimba “down” isobanura kugabanya igice kimwe, canke ukuntu itsinzi zibiri zikurikira zigira ingaruka iyo uri ku rugero rwo hejuru. Nta kuyuzuza gusanzwe gushobora gukekwa utongeyeko amategeko.
Itegeko ry'akarorero ryavuzwe
Kugira ngo hasobanurwe gusa ivyangombwa vyavuzwe, uru rutonde ruhanagura igiharuro c'ivyavuyemwo bikurikirana igihe cose habaye ivyavuyemwo bihushanye, kandi ruhindura amahera y'itego gusa ku vyangombwa bibiri vyavuzwe.
Akarorero gaharuwe
Tangura n'igice kimwe. Ibihombo bibiri bituma itego rikurikira riba ibice bibiri. Hakurikiye itsinzi, ivyavuyemwo bibiri ni igihombo/itsinzi, rero itegeko ryavuzwe rigumana ibice bibiri kandi rigahanagura igiharuro. Itsinzi rya kabiri rikurikirana kuva aho rituma itego rikurikira riba igice kimwe. Amatego yarangiye rero yoshobora kuba 1, 1, 2, 2; imibare yayo ivana n'uko buri vyavuyemwo vyatsinze canke vyatsinzwe, si izina ry'iyongerekanaingendo yo gutegaIyongerekanaItegeko ryose rihindura amahera y'itego hisunzwe ivyavuyemwo vyabanje. Iyongerekana rihakana riyongereza inyuma y'ibihombo, iryemeza inyuma y'itsinzi.Soma vyose →.
Ivyitezwe n'ingorane zo mu ngiro
Icangombwa gihindura itego ntigihindura ivyavuyemwo vya ruleti vyigenga. Ku ruziga rufise zeruuruzigaZeruAkazu kamwe k'icatsi kibisi kadapfukwa n'itego rya rimwe kuri rimwe, ry'umurwi canke ry'inkingi; ni yo soko y'inyungu ya kazino. Kandi bita: zeru imwe, 0.Soma vyose → imwe, itego rya rimwe kuri rimwe ry'igice kimwe rifise ivyavuyemwo bitezwe −1/37, kandi itego iryo ari ryo ryose ry'ibice bibiri rikurikira rifise −2/37. Ukutamenya ukuntu ivyavuyemwo bivanze bifatwa bibuza guharura isaranganywa rimwe rya ugushobokaimibareUgushobokaUgushoboka kw'ivyavuyemwo, kuva kuri 0 gushika kuri 1 canke 0% gushika 100%. Inomero imwe: 1/37 = 2,70%.Soma vyose →, itego rinini kuruta ayandi canke ivyavuyemwo vy'umuzingi. Uwo ari we wese akoresha iri zina akeneye kuvuga itegeko ryuzuye ry'imimerere, urugero rw'amahera yo gukinishaamaheraAmahera yo gukinishaAmahera yose yashizwe ku ruhande yo gukina. Gucunga amahera yo gukinisha ni uguhitamwo ayo ushobora gushira mu kaga kuri buri tego no kuri buri gihe c'ugukina.Soma vyose → n'ico azokora ashitse ku rugero rw'ameza, imbere yo kubufata nk'uburyo bushobora gusubirwamwo.
Ibibazo
Itegeko ryatanzwe ntiribivuga. Iki kiganiro gikoresha itegeko ryavuzwe ryo guhanagura igiharuro kugira ngo herekanwe gusa akarorero kamwe gashobora gukorwa.
Si ko vyama. Gusubira ku ntango bihitamwo amahera y'itego azoza; ntibihindura ibihombo vyamaze kwandikwa ngo bibe itsinzi.
Agakuru ko gutwenga

Ivyangombwa bibiri vyaranditswe; ibiba hagati yavyo ntivyanditswe.
Aho Twakuye
- RouletteDoc, incamake y'ingendo
- Roulette77, “2 Up 2 Down” — ivyangombwa vyavuzwe n'ihinduka ritavugwa
- Wizard of Odds, Roulette Basics — igipimo c'ugushoboka c'amatego yo hanze n'inyungu ya kazino
- Wizard of Odds, The Truth about Betting Systems — gutega bivanye n'ivyangombwa ntibihindura ivyitezwe