Rapid: Individual Calculations December 2021
 Sergeeva, Natalia  Total change: -13.00  Rating chartPersonal card
 Championship Krasnodarskiy kray Women Rapid Krasnodar RUS 2021-10-30
RcRownchangeKK*chgGame
 1431 1914 7.50 9 -0.65 20 -13.00 
  Kalandia, Eka 1351 RUS0.501-0.4820-9.60 
  Morozova, Yuliya 1323 RUS1.0010.02200.40 
  Pilipenko, Anastasia 1360 RUS1.0010.03200.60 
  Knysh, Alena 1281 RUS1.0010.01200.20 
  Krivoshey, Taisiya 1300 RUS0.501-0.4820-9.60 
  Muslimova, Daria 1928 RUS1.0010.522010.40 
  Kozhevnikova, Alena 1365 RUS1.0010.03200.60 
  Mneyan, Ripsime 1654 RUS1.0010.18203.60 
  Skvortsova, Sofia 1319 RUS0.501-0.4820-9.60 

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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