Individual Calculations May 2021
 Orozbekova, Aiiza  Total change: -4.40  Rating chartPersonal card
 KGZ school 2021 G15 Bishkek KGZ 2021-03-23
RcRownchangeKK*chgGame
 1159 1441 6.50 8 -0.11 40 -4.40 
  Kalkanova, Tomiris 1059 KGZ1.0010.09403.60 
  Kalkanova, Zarina 1089 KGZ1.0010.11404.40 
  Kudainazarova, Daira 1096 KGZ0.001-0.8940-35.60 
  Talant , Aruuke 1234 KGZ1.0010.23409.20 
  Zhanybekova, Begimay 1041  * KGZ0.501-0.4240-16.80 
  Momunkulova, Imannur 1320 KGZ1.0010.344013.60 
  Bekbasarova, Nurnisa 1231 KGZ1.0010.23409.20 
  Asanova, Arina 1201 KGZ1.0010.20408.00 
 * 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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