Individual Calculations July 2009
 Matejka, Pavel  Total change: 3.30  Rating chartPersonal card
 Krajsky prebor MKSS various CZE 2008-10-19
RcRownchangeKK*chgGame
 2069 2174 1.50 2 0.22 15 3.30 
  Lipovsky, Tomas 2054 CZE0.501-0.1615-2.40 
  Mohyla, Tomas 2084 CZE1.0010.38155.70 

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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