Individual Calculations July 2009
 Kozlov, Oleg  Total change: -9.60  Rating chartPersonal card
 June 2009 Intl Ekaterinburg RUS 2009-06-06
RcRownchangeKK*chgGame
 2277 2236 3.50 10 -0.96 10 -9.60 
  Kaliberda, Vladimir m2308 UKR0.5010.10101.00 
  Samartsev, Alexander f2307 RUS0.001-0.4010-4.00 
  Prahov, G. f2222 RUS0.501-0.0210-0.20 
  Gertsyk, Nikolai 2308 UKR0.5010.10101.00 
  Fer, Vadim 2190 KAZ0.501-0.0610-0.60 
  Gusarov, Grigory f2371 RUS0.5010.18101.80 
  Onischuk, Nastja 2173 UKR0.001-0.5910-5.90 
  Shcherbin, Matvei 2271 RUS0.001-0.4510-4.50 
  Orekhov, Evgeny m2467 RUS0.001-0.2110-2.10 
  Fokin, Sergey 2155 RUS1.0010.39103.90 

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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