Fassarar Margin na Bookmaker

Gida jama'a, a bakin gida

Bookmakers ba sa bugi ta hasashe wasan ninka mafi kyau fiye da kai; suna bugi ta sayar da kowane sakamako a rashin kuɗin tsada - sumunta na yuwuwar lissafi a kaidan kasuwa te wuce 100% — wannan wuce shine margin, kuma ana kiranta overround ko vig.

Kaidan kasuwa da ke bugi zuwa 105% yana ajiye kusan €5 daga kowane €100 da aka jira, ba tare da la'akari da sakamakon ba. Margin ba a boye shi a waje: yana can a farashin, sannan jiya da ke kira.

Kirga shi kai tsaye

A kowane sakamako, daukar 1 ÷ decimal odds; damje sakamakon; cire 1. Aiki da aka taba farashin 2.10 / 3.40 / 3.60 yana ba da 0.476 + 0.294 + 0.278 = 1.048 — margin 4.8%.

Yi wannan kowane wajan bookmaker da ka aiki, zai nuna bambanci da kyau. A binciken namin a kofa da muke takaitawa, margin mafi kyau a gaida yana kama kusan 3%, yayin da margin na kaidan bookmaker gida a farashin gida yawanci 5-7%. Kasuwar sani (daidai score, scorers) na iya ɗauke 10%+ margins — kuma daidai ce dalilin da bookmakers ke tanada su.

Misali mai aiki

Odds 1.90 / 1.90 a layin over-under: 0.526 + 0.526 = 1.053, margin 5.3%. Farashin gida a kasar yin tabbatacce zai zama 2.00 / 2.00. A 1.90 dole ne ka nasara 52.6% na waɗannan baje don tsayawa — maki 2.6 tsakanin 50% da 52.6% shine abin da margin yake jiggewa maka.

Muhimman abubuwa

Margin = (jujuyar 1/odds a duka sakamako) − 1; ita ce kuɗin bookmaker da aka tsohuwa.
Margin match-odds a kasuwa: ~3% a farashin mafi kyau jiya, 5–7% a gida na kaidan bookmaker.
Margin yana ƴi da tunkarar jirage — ana jira shi a kowane baje, ba kaiɗa.
Bookmakers mababbar margin sun ci gida manya bonuses a gaida na lokaci mai ban mahimmanci.

Tambayoyi da aka gayita sosai

Me yasa margins suna banbanta a tsakanin kasuwar?

Yarjejeniya da aljihu. Match odds a manyan leagues an gida suna, don margins ƴi qasa. Abubuwan sani ba sa jirgato da aka gaida kuma suna iya kaɗa digit margins jiya.

Shin margin 0% zai yiwu?

Lokaci-lokaci bookmaker yana farashin sakamako fiye da gida a matsayin watsa jita, da duka bookmakers farashin mafi kyau a duka sakamako lokaci-lokaci suna bugi ke ƴi rashi kusan 100% — wannan shine arbitrage. Dukansu rare, karama da gajeriya.

Shin margin yana nuna ba zan iya nasara ba?

Yana nufin hanyar gaida ce saurin asarar margin. Nasara yana bugi ko samu (gida wajen) ko hasashen yuwuwar da ke mamaye kasuwa fiye da margin — ƙwarewa kuma mara sakamako amma da iya.