Individual Calculations July 2008
 Sokolski, Aleksander  Total change: -15.45  Rating chartPersonal card
 Lower Silesian Chess Leagues Dolny Slask POL 2007-10-14
RcRownchangeKK*chgGame
 1984 1898 0.50 4 -1.03 15 -15.45 
  Kolasinski, Krzysztof 1938 POL0.001-0.4415-6.60 
  Siwik, Rafal 2045 POL0.001-0.3015-4.50 
  Chrzanowski, Michal 1981 POL0.001-0.3915-5.85 
  Wielosz, Jaroslaw 1973 POL0.5010.10151.50 

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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