Individual Calculations January 2009
 Ivanov, Valery  Total change: -0.75  Rating chartPersonal card
 Chervonny 2008 Rtg Konakovo RUS 2008-09-20
RcRownchangeKK*chgGame
 2127 2254 6.50 10 -0.05 15 -0.75 
  Poluhovich, Igor 1904 RUS1.0010.11151.65 
  Dzera, Evgeniy 2114 RUS1.0010.31154.65 
  Konovalov, Roman 2160 RUS0.501-0.1315-1.95 
  Nikolaev, Dmitriy 2196 RUS0.501-0.0815-1.20 
  An, Yuriy 1904 RUS1.0010.11151.65 
  Stoletov, Gennadi f2297 RUS0.001-0.4415-6.60 
  Matveev, Aleksandr 2114 RUS0.001-0.6915-10.35 
  Kovalev, Aleksandr 2082 RUS1.0010.27154.05 
  Kolegov, Vladimir A. f2283 RUS1.0010.54158.10 
  Nazarov, Valeriy 2215 RUS0.501-0.0515-0.75 

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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