Individual Calculations September 2009
 Grebionkin, Vladimir  Total change: -11.40  Rating chartPersonal card
 Corporation "Center" Cup 2009 Izhevsk RUS 2009-07-14
RcRownchangeKK*chgGame
 2235 2426 4.00 7 -1.14 10 -11.40 
  Gainullin, Yakov 2106 RUS0.501-0.3710-3.70 
  Glidzhain, Gor 2285 RUS0.501-0.1910-1.90 
  Sabaev, Evgueni f2270 RUS0.501-0.2110-2.10 
  Sakharov, Lev 2146 RUS0.501-0.3410-3.40 
  Igambergenov, Alibek 2131 KAZ1.0010.15101.50 
  Shcherbakov, Ruslan g2500 RUS0.001-0.4010-4.00 
  Davydov, Stepan 2206 RUS1.0010.22102.20 

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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