Individual Calculations May 2010
 Chirva, Leonid  Total change: 29.25  Rating chartPersonal card
 I.A.Rozhkov Memorial 2010 Rtg Kolchugino RUS 2010-02-15
RcRownchangeKK*chgGame
 2057 2247 10.00 11 1.95 15 29.25 
  Dmitriev, Aleksandr 2113 RUS0.501-0.1815-2.70 
  Sharkova, Vera 1974 RUS1.0010.17152.55 
  Chirva, Svetlana wf2145 RUS1.0010.36155.40 
  Lednev, Petr 1983 RUS1.0010.18152.70 
  Radomsky, Viacheslav G 2221 RUS1.0010.46156.90 
  Chulkov, Nikolay 1922 RUS1.0010.13151.95 
  Chirva, Anton 2067 RUS1.0010.26153.90 
  Cyriatova, Anastasiy 2077 RUS0.501-0.2215-3.30 
  Mnatsakanian, Boris 1850 RUS1.0010.08151.20 
  Nefedov, Sergey 2223 RUS1.0010.47157.05 
  Sharkov, Vladimir A. 2049 RUS1.0010.24153.60 

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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