Individual Calculations May 2010
 Kudrin, Nikolai  Total change: -9.50  Rating chartPersonal card
 Lipetsk region Senior's Chmp. 2010 Lipetsk RUS 2010-03-05
RcRownchangeKK*chgGame
 1805 1490 0.50 6 -0.38 25 -9.50 
  Vikhirev, Boris 1889 RUS0.001-0.0825-2.00 
  Shevelev, Vitaly 1805 RUS0.001-0.1425-3.50 
  Malikov, Alexey 1644 RUS0.5010.21255.25 
  Kurkin, Filipp 1890  * RUS0.001-0.0825-2.00 
  Degtiarev, Mikhail 1733 RUS0.001-0.2025-5.00 
  Medvedev, Gennady 1870 RUS0.001-0.0925-2.25 
 * 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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