Individual Calculations May 2015
 Prekratic, Marijan  Total change: -3.80  Rating chartPersonal card
 24th CRO Team Ch - II. League East 1-3 Nasice, Vukovar, Zupanja, Orahovica CRO 2015-04-25
RcRownchangeKK*chgGame
 2130 1907 0.50 3 -0.19 20 -3.80 
  Cubelic, Milan 2085 CRO0.001-0.2720-5.40 
  Stanic, Ivica 2037 CRO0.5010.18203.60 
  Bubalovic, Davorin f2268 CRO0.001-0.1020-2.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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