Individual Calculations July 2017
 Kovalev, Anatoly  Total change: 23.60  Rating chartPersonal card
 Sukharev Memorial-2017 Seniors open Novosibirsk RUS 2017-06-15
RcRownchangeKK*chgGame
 1898 1641 3.00 9 1.18 20 23.60 
  Ezhov, Victor 1907 RUS0.5010.32206.40 
  Konjkov, Victor 1872 RUS0.5010.29205.80 
  Merkuriev, Vyacheslav 1963 RUS1.0010.872017.40 
  Nikitin, Gennady 2041  * RUS0.001-0.0820-1.60 
  Volkov, Petr 2036 RUS1.0010.922018.40 
  Pisarsky, Georgy 2005 RUS0.001-0.1020-2.00 
  Gaiduk, Anatoly 1799 RUS0.001-0.2920-5.80 
  Kuryshev, Alexander 1721 RUS0.001-0.3920-7.80 
  Abanin, Vladimir 1742 RUS0.001-0.3620-7.20 
 * 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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