Individual Calculations September 2017
 Davydova, Kira  Total change: -9.60  Rating chartPersonal card
 Yaroslav Mudryj 2017 open Yaroslavl RUS 2017-07-21
RcRownchangeKK*chgGame
 1792 1866 4.50 8 -0.24 40 -9.60 
  Alavkin, Arseny g2266  * RUS0.001-0.0840-3.20 
  Shirshneva, Sofiya 1582 RUS1.0010.16406.40 
  Chagina, Ulyana 1571 RUS1.0010.15406.00 
  Svidinsky, Dmitry 2086 RUS0.001-0.2240-8.80 
  Tsvetkova, Vladislava 1604 RUS1.0010.18407.20 
  Kuznetzov, Vadim 1994 RUS0.001-0.3340-13.20 
  Kochetov, Vyacheslav 1553 RUS0.501-0.3640-14.40 
  Den Breejen, Wilfred 1682 NED1.0010.264010.40 
 * 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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