Individual Calculations May 2011
 Kurbatov, Andrei  Total change: -5.25  Rating chartPersonal card
 Lipetsk region Chmp. 2011 Team Lipetsk RUS 2011-03-04
RcRownchangeKK*chgGame
 2112 2079 2.00 5 -0.35 15 -5.25 
  Airapetian, Gor m2460 RUS0.001-0.0915-1.35 
  Beliaev, Vitaly 2053 RUS0.501-0.0415-0.60 
  Kruhmalev, Yuri 1764 RUS1.0010.14152.10 
  Venevtsev, Andrey 2330 RUS0.001-0.1915-2.85 
  Logvinov, Kirill 1953 RUS0.501-0.1715-2.55 

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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