Individual Calculations July 2009
 Suliborski, Jakub  Total change: -12.45  Rating chartPersonal card
 Open Mazovia Team Championship Mazowieckie POL 2009-01-11
RcRownchangeKK*chgGame
 1926 1798 0.50 4 -0.83 15 -12.45 
  Rafalski, Krzysztof 1974 POL0.001-0.2715-4.05 
  Mietek, Lukasz 1981 POL0.001-0.2615-3.90 
  Bartosiak, Cezary 1794 POL0.501-0.0115-0.15 
  Kozerski, Zbigniew 1955 POL0.001-0.2915-4.35 

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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