Individual Calculations October 2023
 Zaitseva, Aleksandra  Total change: -53.20  Rating chartPersonal card
 Chelyabinsk Governor's Cup 2023 G15 Satka RUS 2023-08-31
RcRownchangeKK*chgGame
 1388 1427 2.50 7 -1.33 40 -53.20 
  Maslikhova, Sofya 1082 RUS1.0010.11404.40 
  Zaitseva, Arina 1420 RUS0.501-0.0140-0.40 
  Kayumova, Karina 1329 RUS0.001-0.6340-25.20 
  Valiullina, Lyaisan 1252 RUS0.001-0.7340-29.20 
  Kosinova, Anastasia 1655 RUS0.001-0.2140-8.40 
  Bragina, Anna 1686 RUS0.5010.324012.80 
  Donia, Anastasiia 1292 RUS0.501-0.1840-7.20 

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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