Dabarar Shotwell a roulette
Dabarar Shotwell tana haɗa six line na $5 da straight up huɗu na $1 a dabaran na Amurka. Tana da ƙarancin yawan nasara da fifiko na yau da kullum na 5.26%.

Ana rufe ramuka goma da $9. Nasarar six line tana ba da tsaf $21, nasarar straight kuma tana ba da tsaf $27, ba jimillar dawowar straight up ta $36 ba.
Ƙa'idar kamar yadda aka bayyana ta
Shotwell yana amfani da ɗaya daga layuka uku ƙayyadaddu: six line 1–6 tare da straight up 8, 10, 20, 26; six line 10–15 tare da 16, 17, 18, 28; ko six line 19–24 tare da 1, 2, 4, 26. Ku zaɓi layi ɗaya, ku sa $5 a kan six line da $1 a kan kowane straight up. Tsari a sakamakon RNG na baya ba ya canza yiwuwarlissafiYiwuwaDamar faruwar wani sakamako, daga 0 zuwa 1 ko daga 0% zuwa 100%. Lamba ɗaya: 1/37 = 2.70%.Karanta gaba ɗaya → sakamako mai zaman kansa na gaba.
Teburin biya
Duka ramukakayan aikiRamiƊaya daga cikin ɗakuna 37 masu lamba a kan rotor. Ana kuma kiransa: slot, cup.Karanta gaba ɗaya → goma da aka zaɓa suna da riba, amma ramuka 28 na Amurka suna asarar dukan tsarin da ke kan teburin cacakayan aikiTeburin caca (layout)Ragar caca da aka buga a kan tebur. Ana kuma kiransa: table, felt, cloth.Karanta gaba ɗaya →.
Misali da aka warware
Ku yi amfani da layin 1–6. Idan 4 ta fito, six line na $5 yana mayar da $30 tare da kuɗin caca; ku cire dukan $9 da aka sa don samun +$21. Idan 20 ta fito, straight ɗinta yana mayar da $36 a kan wannan jimillar $9: +$27. Lamba 00 tana asarar dukan $9. Yiwuwar nasara ita ce 10/38 = 26.316%, ba hasashe ne da ya dogara da juye-juyen baya ba.
Farashi da haɗari
Ƙimar da ake tsammanilissafiƘimar da ake tsammaniMatsakaicin sakamako a kowace caca a cikin dogon lokaci. −1/37 na kuɗin caca a kowace cacar Turai ta yau da kullum.Karanta gaba ɗaya → ita ce (6 × 21 + 4 × 27 − 28 × 9) / 38 = −9/19, kusan −$0.474 a kowane juyi. Wannan daidai 5.26% ne na $9, ƙimar roulette na Amurkanau'iRoulette na AmurkaDabaran da ke da 0 da 00, ramuka 38, fifikon gidan caca 5.26%. Ba shi ne samfurin da wannan shafin ke amfani da shi a kullum ba.Karanta gaba ɗaya → ta yau da kullum; ba ta haɗa da basketcacaBasketA dabaran mai sifili ɗaya: 0, 1, 2, 3 da tsabar caca ɗaya, biya 8:1. Ana kuma kiranta: first four, quatre premiers.Karanta gaba ɗaya → na musamman na lambobi biyar ba, wanda wannan tsarin ba ya amfani da shi. Manyan nasarori masu kyau ana daidaita su da asarorin dukan tsari akai-akai, don haka rufewa ba ta goyi bayan iƙirarin rage fifiko ba.
Tambayoyi
Straight mai nasara yana samun $35 ban da kuɗin cacarsa na $1 da aka mayar. Six line na $5 da sauran straight uku na $1 suna asarar $8: $35 − $8 = +$27.
Babu wani tsari na baya da aka lura da shi da ke sa lokacin sakamakon RNG mai zaman kansa ya yi. Karkatar dabaran na zahiri ta gaske za ta buƙaci hujja mai ƙarfi wadda za a iya maimaitawa, ba sunan wannan tsari ba.
Ɗan barkwanci

Lambobi goma cikin 38, $9 a kowane juyi, 5.26% na yau da kullum.
Majiyoyi
- RouletteDoc, “Shotwell strategy” — layukan da aka lissafa da dalilin da aka bayar
- Roulette77. Bayanin dabara da misalai.
- RouletteUK, “Shotwell strategy” — sigar raka'a tara mai nauyi daban-daban da sigar raka'a biyar daidai-wa-daida
- Wizard of Odds, Roulette Basics — adadin ramukan Amurka da biya
- Wizard of Odds, The Truth about Betting Systems