Individual Calculations April 2009
 Shishkin, Aleksey A.  Total change: 4.20  Rating chartPersonal card
 Lipetsk chess-17 A Lipetsk RUS 2008-11-28
RcRownchangeKK*chgGame
 2195 2214 4.50 8 0.28 15 4.20 
  Filin, Alexander 2152 RUS0.501-0.0915-1.35 
  Semenkov, Alexander 2148 RUS0.501-0.0915-1.35 
  Kasantsev, Anatolij B. f2111 RUS1.0010.36155.40 
  Airapetian, Gor f2378 RUS0.5010.22153.30 
  Kurbatov, Andrei 2176 RUS0.501-0.0515-0.75 
  Skomorohov, Grigorij 2200 RUS0.501-0.0215-0.30 
  Venevtsev, Andrey 2235 RUS0.5010.03150.45 
  Ruchkin, Ivan 2160 RUS0.501-0.0815-1.20 

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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