Individual Calculations July 2012
 Kurbatov, Andrei  Total change: 3.60  Rating chartPersonal card
 Lipetsk chmp. 2012 men Lipetsk RUS 2012-05-22
RcRownchangeKK*chgGame
 2069 2096 4.50 8 0.24 15 3.60 
  Evsyukov, Aleksey 1843 RUS1.0010.19152.85 
  Grachev, Andrey 1996 RUS1.0010.36155.40 
  Yarovoy, I 2144 UZB1.0010.57158.55 
  Kasantsev, Anatolij B. f2080 RUS0.501-0.0215-0.30 
  Skomorohov, Grigorij 2217 RUS0.001-0.3415-5.10 
  Malinin, Sergey 1976 RUS1.0010.34155.10 
  Filin, Alexander 2163 RUS0.001-0.4115-6.15 
  Torshin, Anton 2134 RUS0.001-0.4515-6.75 

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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