Individual Calculations July 2010
 Grzenkowicz, Lukasz  Total change: -0.25  Rating chartPersonal card
 IV turniej Cztery Pory Roku o Puchar Burmistrza Ursusa Warszawa - Ursus POL 2010-05-29
RcRownchangeKK*chgGame
 1707 1629 2.00 5 -0.01 25 -0.25 
  Sujkowski, Pawel 1944 POL0.001-0.1425-3.50 
  Wyszomirski, Krzysztof 1736 POL0.001-0.3525-8.75 
  Kucharski, Jacek 1369 POL1.0010.18254.50 
  Ogonowski, Jakub 1642 POL1.0010.522513.00 
  Lewandrowski, Tomasz 1846 POL0.001-0.2225-5.50 

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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