Individual Calculations April 2021
 Kosinova, Anastasia  Total change: 54.00  Rating chartPersonal card
 Classic - SFO championship 2021 - Women Novosibirsk RUS 2021-03-02
RcRownchangeKK*chgGame
 1459 1429 5.50 9 1.35 40 54.00 
  Oorzhak, Anastasia 1029  * RUS1.0010.08403.20 
  Berezina, Mariya 1829  * RUS0.001-0.0840-3.20 
  Lapa, Viktoriya 1054 RUS0.001-0.9140-36.40 
  Belousova, Sofia 1378 RUS1.0010.434017.20 
  Rakina, Yuliya 1491 RUS1.0010.594023.60 
  Valter, Darya 1387 RUS0.501-0.0640-2.40 
  Targyn, Belek 1588 RUS1.0010.714028.40 
  Klevets, Ksenia 1810 RUS0.001-0.0940-3.60 
  Khegai, Darya 1566 RUS1.0010.684027.20 
 * 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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