Individual Calculations April 2008
 Sokolowski, Krzysztof  Total change: -1.50  Rating chartPersonal card
 Open Mazovia Team Championship Mazowsze/MZSzach POL 2007-10-14
RcRownchangeKK*chgGame
 1941 2060 2.50 4 -0.10 15 -1.50 
  Parczewski, Janusz 2020 POL0.001-0.5615-8.40 
  Jaworski, Andrzej 2058 POL1.0010.50157.50 
  Dobrowolski, Marcin 1907 POL0.501-0.2015-3.00 
  Sowinski, Jaroslaw 1777 POL1.0010.16152.40 

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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