Individual Calculations September 2017
 Efanov, Aleksey  Total change: -7.20  Rating chartPersonal card
 Yaroslav Mudryj 2017 open Yaroslavl RUS 2017-07-21
RcRownchangeKK*chgGame
 1689 1618 3.50 9 -0.18 40 -7.20 
  Zhukov, Maksim f2018  * RUS0.001-0.0840-3.20 
  Klimov, Petr 1841 RUS1.0010.784031.20 
  Matjukhin, Anatolij 1909 RUS0.001-0.1540-6.00 
  Saakyan, Emil A. 1745 RUS0.001-0.3340-13.20 
  Berezin, Robert 1238 RUS0.501-0.4140-16.40 
  Zaostrovskiy, Vsevolod 1282 RUS1.0010.12404.80 
  Gorelkina, Viktoria 1718 RUS0.5010.14405.60 
  Slastikhin, Vladislav 1877 RUS0.001-0.1840-7.20 
  Chagina, Ulyana 1571 RUS0.501-0.0740-2.80 
 * 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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