Individual Calculations April 2009
 Andrianov, Aleksandr  Total change: -35.50  Rating chartPersonal card
 Kolchugino region Chmp. 2009 Rtg Kolchugino RUS 2009-02-21
RcRownchangeKK*chgGame
 2115 2145 4.50 11 -1.42 25 -35.50 
  Lednev, Petr 2022 RUS0.001-0.6725-16.75 
  Chirva, Svetlana wf2203 RUS0.5010.08252.00 
  Chulkov, Nikolay 1922 RUS0.501-0.2825-7.00 
  Chirva, Leonid 2245 RUS0.5010.14253.50 
  Radomsky, Viacheslav G 2175 RUS0.001-0.4625-11.50 
  Dmitriev, Aleksandr 2130 RUS0.501-0.0225-0.50 
  Nefedov, Sergey 2166 RUS1.0010.532513.25 
  Sharkov, Vladimir A. 2148 RUS0.5010.00250.00 
  Korolkov, Dmitry 2183 RUS0.001-0.4525-11.25 
  Cyriatova, Anastasiy 2115 RUS0.001-0.5425-13.50 
  Tikhonov, Viktor 1955 RUS1.0010.25256.25 

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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