Individual Calculations May 2010
 Kana, Zdenek  Total change: -13.75  Rating chartPersonal card
 Krajsky prebor MKSS various CZE 2009-10-11
RcRownchangeKK*chgGame
 2058 2162 2.00 4 -0.55 25 -13.75 
  Weissmann, Lukas 2138 CZE0.501-0.0325-0.75 
  Kolar, Stanislav 2114 CZE0.501-0.0725-1.75 
  Stracanek, Vladimir 1950 CZE0.501-0.2725-6.75 
  Maroszczyk, Wieslaw 2030 CZE0.501-0.1825-4.50 

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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