Individual Calculations May 2017
 Zubak, Milan  Total change: -12.80  Rating chartPersonal card
 26th CRO Team Ch - II. League East 1-3 Vukovar, Osijek , Orahovica CRO 2017-04-22
RcRownchangeKK*chgGame
 1853 1908 0.50 2 -0.64 20 -12.80 
  Vukajlovic, Zorana 1728 CRO0.501-0.2420-4.80 
  Lukic, Milutin f1978 CRO0.001-0.4020-8.00 

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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