Individual Calculations July 2008
 Kurbatov, Andrei  Total change: 13.05  Rating chartPersonal card
 Lipetsk Chmp. 2008 Men Lipetsk RUS 2008-03-20
RcRownchangeKK*chgGame
 2120 2142 4.50 7 0.87 15 13.05 
  Krutikov, Ilya 1816 RUS0.001-0.8715-13.05 
  Ryahovskii, Sergey 1963 RUS1.0010.27154.05 
  Skomorohov, Grigorij 2193 RUS1.0010.57158.55 
  Kasantsev, Anatolij B. f2109 RUS0.501-0.0515-0.75 
  Airapetian, Gor 2318 RUS0.5010.23153.45 
  Morev, Ivan 2211 RUS1.0010.60159.00 
  Shishkin, Aleksey A. 2231 RUS0.5010.12151.80 

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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