Individual Calculations January 2010
 Koryakin, Nikolay  Total change: -20.50  Rating chartPersonal card
 Europa-Azia 2009 open Gornozavodsk RUS 2009-11-07
RcRownchangeKK*chgGame
 1983 1935 3.00 9 -0.82 25 -20.50 
  Zakharov, Andrey 2228 RUS0.001-0.1525-3.75 
  Terskiy, Sergey 1535  * RUS1.0010.08252.00 
  Azanov, Pavel 2074 RUS1.0010.692517.25 
  Inkin, Viktor 2130 RUS0.5010.25256.25 
  Ivanov, Alexander V. 2148 RUS0.001-0.2325-5.75 
  Soskin, Ivan 2186 RUS0.001-0.1925-4.75 
  Pershina, Elena 1992 RUS0.001-0.4225-10.50 
  Maljkevich, Fedor 1965 RUS0.001-0.4625-11.50 
  Artemenko, Rimma 1590 RUS0.501-0.3925-9.75 
 * 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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