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Bookmaker calculator

This web-page let you calculate the Margin and Overround for bookmakers coefficients in order to estimate a Line (market).

C1 C2 C3 C1 +* C2 C1 -* C2 Vigorish, % Overround, %
P1, % P2, % P3, % P1 + P2 P1 - P2
46.2 30.8 23.0 77.0 15.4

C, C1, C2, C3 - coefficients (> 0)
P, P1, P2, P3 - probabilities

* - bookmaker coefficients Sum and Difference

Vigorish (M) and Overround (O) calculation formulas:

M = 1 - C*P , C = (1 - M)/P

M = 1 - 1/(1/C1 + 1/C2 + ... + 1/CN) , when P1 + P2 + ... + PN = 1

O = M/(1 - M) , M = O/(1 + O)

Page time :

07-20-2017
14:49:49 UTC



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