Individual Calculations March 2010
 Lanin, Boris Dr  Total change: -21.30  Rating chartPersonal card
 Moscow open 2010 B Moscow RUS 2010-01-30
RcRownchangeKK*chgGame
 1920 2123 3.00 6 -1.42 15 -21.30 
  Khorsun, Vsevolod 1723  * RUS1.0010.08151.20 
  Seliverstov, Vladimir f2272 RUS0.001-0.3015-4.50 
  Zaytsev, Dmitry 1875 RUS0.501-0.3115-4.65 
  Selifonova, Aleksandra 1824 RUS1.0010.15152.25 
  Chumurin, Aleksandr 1894 RUS0.501-0.2915-4.35 
  Shilnikov, Igor S. 1931 RUS0.001-0.7515-11.25 
 * 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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