Individual Calculations November 2021
 Nikitina, Larisa  Total change: -46.80  Rating chartPersonal card
 Krasnoyarsk region championship 2021 Krasnoyarsk RUS 2021-09-18
RcRownchangeKK*chgGame
 1147 1321 1.00 3 -1.17 40 -46.80 
  Zadruzhnaya, Tatyana 1084 RUS0.001-0.8040-32.00 
  Mirgorodskaya, Olga 1248 RUS0.001-0.6040-24.00 
  Tikhonov, Dmitriy 1110 RUS1.0010.23409.20 

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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