Individual Calculations November 2018
 Kovalev, Alexey  Total change: 19.60  Rating chartPersonal card
 Novosibirsk Seniors Champ. - 2018 Novosibirsk RUS 2018-10-02
RcRownchangeKK*chgGame
 2012 2067 5.50 8 0.98 20 19.60 
  Tukhvatulin, Kamil 1795 RUS1.0010.17203.40 
  Estrov, Valery 1763 RUS1.0010.14202.80 
  Shtirberg, Slava 2212 RUS0.5010.19203.80 
  Kovalev, Evgeny 2143 RUS0.5010.10202.00 
  Yakushev, Nikolai 2157 RUS1.0010.622012.40 
  Nikitin, Gennady 2033 RUS0.501-0.0520-1.00 
  Novichkov, Vladimir 2097 RUS0.5010.04200.80 
  Kirgetov, Vitaly 1894 RUS0.501-0.2320-4.60 

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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