Individual Calculations September 2010
 Majewski, Piotr  Total change: 5.10  Rating chartPersonal card
 Otwarte Mistrzostwa WKSz Hetman Wroclaw Wroclaw POL 2010-07-07
RcRownchangeKK*chgGame
 1736 1535 2.50 8 0.34 15 5.10 
  Labuda, Michal 1900 POL0.001-0.1015-1.50 
  Zajaczkowski, Gwidon 1678 POL0.001-0.3115-4.65 
  Skrzypinski, Maciej 1535 POL0.001-0.5015-7.50 
  Maczka, Miroslawa 1548 POL1.0010.52157.80 
  Tyda, Agata 1617 POL0.001-0.3915-5.85 
  Jagiela, Piotr 1889 POL0.5010.39155.85 
  Kowalik, Waldemar 1786 POL1.0010.811512.15 
  Januszewski, Tomasz 1935  * POL0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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