Individual Calculations May 2012
 Bondarev, Boris  Total change: -19.95  Rating chartPersonal card
 I Memorial O.N.Averkin 2012 Krasnodar RUS 2012-04-02
RcRownchangeKK*chgGame
 1892 2027 4.00 8 -1.33 15 -19.95 
  Chumak, Vadim 1627  * RUS1.0010.08151.20 
  Fedorov, Nikita 1825 RUS0.501-0.2615-3.90 
  Airapetian, Valentin 1853 RUS1.0010.27154.05 
  Bukarin, Mikhail 1946 RUS1.0010.39155.85 
  Gridnev, Yury 1964 RUS0.501-0.0915-1.35 
  Khokhlov, Pavel 1986 RUS0.001-0.5615-8.40 
  Lugovskoy, Dmitriy 2002 RUS0.001-0.5315-7.95 
  Platonov, Igor 1931 RUS0.001-0.6315-9.45 
 * 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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