Individual Calculations May 2021
 Sezdbekova, Nazira  Total change: -60.80  Rating chartPersonal card
 KGZ school 2021 G15 Bishkek KGZ 2021-03-23
RcRownchangeKK*chgGame
 1167 1072 0.00 4 -1.52 40 -60.80 
  Momunkulova, Imannur 1320 KGZ0.001-0.1940-7.60 
  Kalkanova, Zarina 1089 KGZ0.001-0.4840-19.20 
  Kalkanova, Tomiris 1059 KGZ0.001-0.5240-20.80 
  Asanova, Arina 1201 KGZ0.001-0.3340-13.20 

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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