Individual Calculations May 2010
 Nikolaev, Alexander  Total change: 5.70  Rating chartPersonal card
 Saratov Men's Chmp. 2010 open Saratov RUS 2010-02-24
RcRownchangeKK*chgGame
 2091 2112 4.50 8 0.38 15 5.70 
  Kovalenko, Vladimir 1712  * RUS1.0010.08151.20 
  Popov, Roman m2376 RUS0.5010.32154.80 
  Fedorov, Oleg An 2056 RUS1.0010.42156.30 
  Smirnov, Alexandr A. 2183 RUS0.001-0.4015-6.00 
  Petukhov, Dmitry f2287 RUS0.001-0.2715-4.05 
  Zhdanov, Petr 2012 RUS0.001-0.6415-9.60 
  Braun, Elina 1878 RUS1.0010.21153.15 
  Korchmar, Vasiliy 2227 RUS1.0010.66159.90 
 * 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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