Individual Calculations November 2014
 Kovalev, Anatoly  Total change: -44.60  Rating chartPersonal card
 Novosibirsk-Vishnyakov Memorial-2014 open Novosibirsk RUS 2014-09-20
RcRownchangeKK*chgGame
 1807 1834 1.00 6 -2.23 20 -44.60 
  Kalabukhov, Bogdan 2083 RUS0.001-0.1920-3.80 
  Narchuk, Margarita 1745 RUS0.501-0.1220-2.40 
  Kolmagorov, Alexey 1775 RUS0.001-0.5820-11.60 
  Umrikhin, Maxim 1642 RUS0.001-0.7520-15.00 
  Glebova, Nataliya 1920 RUS0.5010.12202.40 
  Kochan, Dmitry 1676 RUS0.001-0.7120-14.20 

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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