Individual Calculations December 2017
 Kerimkulov, Omurbek  Total change: 3.20  Rating chartPersonal card
 Altyn-Tuyun 2017 Bishkek KGZ 2017-11-11
RcRownchangeKK*chgGame
 1357 1490 2.00 3 0.08 40 3.20 
  Orozbaev, Eldiar c1701 KGZ0.001-0.2340-9.20 
  Chyngyz, Sultai c1280 KGZ1.0010.23409.20 
  Sezdbekova, Aizhan 1090  * KGZ1.0010.08403.20 
 * 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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