Individual Calculations January 2022
 Tolstykh, Arina  Total change: -116.00  Rating chartPersonal card
 Championship Samara Region 1 League Standard Samara RUS 2021-12-02
RcRownchangeKK*chgGame
 1298 1540 2.50 7 -2.90 40 -116.00 
  Banyaev, Ivan S 1140  * RUS0.501-0.4240-16.80 
  Valyaev, Vadim 1140  * RUS0.001-0.9240-36.80 
  Safonov, Dmitry 1439 RUS1.0010.364014.40 
  Kvitnitskiy, Vsevolod 1377 RUS0.001-0.7240-28.80 
  Dmitriev, Valery 1562 RUS0.001-0.4740-18.80 
  Fattahov, Mirqamid 1289 RUS0.501-0.3140-12.40 
  Vasilkin, Dmitrii 1140  * RUS0.501-0.4240-16.80 
 * 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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