Individual Calculations January 2010
 Sibiryakov, Dmitry  Total change: -18.75  Rating chartPersonal card
 Chess School Cup 2009 open Chelyabinsk RUS 2009-11-30
RcRownchangeKK*chgGame
 1964 1998 2.00 6 -1.25 15 -18.75 
  Kozirev, Alexander f2352 RUS0.001-0.1115-1.65 
  Mikleeva, Ais 1952 RUS1.0010.44156.60 
  Dyatlov, Vadim 2008 RUS0.001-0.4915-7.35 
  Khazhipov, Timur 1930 RUS0.001-0.5915-8.85 
  Popov, Sergei 1944 RUS0.001-0.5815-8.70 
  Fedotova, Angelina 1598  * RUS1.0010.08151.20 
 * 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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