Individual Calculations May 2010
 Dmitriev, Aleksandr  Total change: 5.70  Rating chartPersonal card
 I.A.Rozhkov Memorial 2010 Rtg Kolchugino RUS 2010-02-15
RcRownchangeKK*chgGame
 2069 2113 6.50 11 0.38 15 5.70 
  Chirva, Leonid 2247 RUS0.5010.18152.70 
  Chirva, Svetlana wf2145 RUS0.001-0.4615-6.90 
  Radomsky, Viacheslav G 2221 RUS0.5010.15152.25 
  Chirva, Anton 2067 RUS0.501-0.0615-0.90 
  Mnatsakanian, Boris 1850 RUS1.0010.18152.70 
  Sharkov, Vladimir A. 2049 RUS1.0010.41156.15 
  Sharkova, Vera 1974 RUS0.501-0.1915-2.85 
  Lednev, Petr 1983 RUS1.0010.32154.80 
  Chulkov, Nikolay 1922 RUS0.501-0.2515-3.75 
  Cyriatova, Anastasiy 2077 RUS1.0010.45156.75 
  Nefedov, Sergey 2223 RUS0.001-0.3515-5.25 

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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