Individual Calculations February 2013
 Balutin, Sergei  Total change: -11.25  Rating chartPersonal card
 SO RASHN KRASNOOBSK–2012 open Krasnoobsk RUS 2012-12-12
RcRownchangeKK*chgGame
 1908 1872 1.50 5 -0.75 15 -11.25 
  Kovylin, Konstantin 2027 RUS1.0010.711510.65 
  Popov, Eugeny V 1901 RUS0.001-0.4615-6.90 
  Zubarev, Alexander 1960 RUS0.001-0.3815-5.70 
  Klimov, Valery 1855 RUS0.501-0.0215-0.30 
  Shestakov, Alexey 1796 RUS0.001-0.6015-9.00 

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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