Individual Calculations February 2015
 Shirokov, Sergey  Total change: -10.60  Rating chartPersonal card
 ObninskChamp2015 Obninsk RUS 2015-01-09
RcRownchangeKK*chgGame
 2005 2050 4.50 9 -0.53 20 -10.60 
  Loginov, Anton 2123 RUS0.001-0.4020-8.00 
  Shon, Vitaly 1868 RUS1.0010.26205.20 
  Kozenkov, Evgeny 2180 RUS0.5010.18203.60 
  Polivoda, Ivan 1897 RUS0.501-0.2020-4.00 
  Afonasieva, Anna 2022 RUS1.0010.46209.20 
  Bilan, Danila 2102 RUS0.001-0.4320-8.60 
  Petrov, Vladimir S. 1922 RUS1.0010.33206.60 
  Makovich, Andrey 1940 RUS0.501-0.1520-3.00 
  Sidorov, Klim 1994 RUS0.001-0.5820-11.60 

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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