Individual Calculations June 2021
 Bukovskaya, Anastasia  Total change: -29.60  Rating chartPersonal card
 Russian Championship G19 2021 Loo RUS 2021-04-21
RcRownchangeKK*chgGame
 1639 1403 1.00 7 -0.74 40 -29.60 
  Kombar, Mariya 1803  * RUS0.001-0.0840-3.20 
  Kokueva, Alisa 1722 RUS0.001-0.1340-5.20 
  Surkova, Sofya 1789 RUS0.001-0.0940-3.60 
  Makarova, Olga 1803  * RUS0.001-0.0840-3.20 
  Bolieva, Mariya 1294 RUS1.0010.354014.00 
  Kamaeva, Dzhamilya 1711 RUS0.001-0.1440-5.60 
  Kambetova, Alina 1352 RUS0.001-0.5740-22.80 
 * 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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