Individual Calculations May 2012
 Airapetian, Valentin  Total change: 2.70  Rating chartPersonal card
 I Memorial O.N.Averkin 2012 Krasnodar RUS 2012-04-02
RcRownchangeKK*chgGame
 1955 1853 2.50 6 0.18 15 2.70 
  Sluzhilov, Aleksandr 2073 RUS0.5010.28154.20 
  Bondarev, Boris 2027 RUS0.001-0.2715-4.05 
  Polyakov, Yury 2253  * RUS0.001-0.0815-1.20 
  Nevolin, Viktor 1751 RUS1.0010.36155.40 
  Kontsevik, Georgy 1921 RUS0.001-0.4115-6.15 
  Shcheglov, Vladimir 1705 RUS1.0010.30154.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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