Individual Calculations April 2018
 Polosin, Evgeni  Total change: 14.60  Rating chartPersonal card
 Chelyabinsk region 2018 Chmp Chelyabinsk RUS 2018-02-22
RcRownchangeKK*chgGame
 2114 2147 5.50 9 0.73 20 14.60 
  Morozov, Ivan 1796 RUS0.501-0.3920-7.80 
  Koshulyan, Egor A. 1747  * RUS1.0010.08201.60 
  Kholopov, Alexander A. f2295 RUS0.5010.20204.00 
  Radzhabov, Rodion f2302 RUS1.0010.712014.20 
  Yumakhuzhin, Vadim 2143 RUS0.001-0.5120-10.20 
  Nikolenko, Vadim 2092 RUS1.0010.42208.40 
  Bashkov, Viacheslav m2223 RUS0.5010.10202.00 
  Gutenev, Alexander m2475 RUS0.5010.37207.40 
  Somkin, Kirill 1955 RUS0.501-0.2520-5.00 
 * 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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