Individual Calculations May 2011
 Kurkin, Filipp  Total change: -22.75  Rating chartPersonal card
 Lipetsk region Chmp. 2011 Team Lipetsk RUS 2011-03-04
RcRownchangeKK*chgGame
 1915 1971 2.50 6 -0.91 25 -22.75 
  Kasantsev, Anatolij B. f2101 RUS0.001-0.3225-8.00 
  Borschevsky, Efim 1805 RUS1.0010.28257.00 
  Sharafutdinova, Sofia 1639 RUS1.0010.12253.00 
  Ryahovskii, Sergey 1916 RUS0.001-0.5825-14.50 
  Airapetian, Tatevik wm2186 RUS0.001-0.2325-5.75 
  Grigorjev, Iljya 1840 RUS0.501-0.1825-4.50 

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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