Rapid: Individual Calculations February 2022
 Bukhtinova, Ayuna  Total change: 24.80  Rating chartPersonal card
 The Southern Federal District Championship_Rapid_G15 Loo RUS 2021-12-27
RcRownchangeKK*chgGame
 1258 1168 4.50 8 1.24 20 24.80 
  Ivanova, Tatiana V 1691 RUS0.001-0.0320-0.60 
  Bonadarenko, Maria 1307 RUS0.001-0.3120-6.20 
  Sapunova, Elizaveta 1187 RUS0.5010.03200.60 
  Nesterova, Valeriya 1056 RUS1.0010.35207.00 
  Shaforostova, Sofya 1019 RUS1.0010.30206.00 
  Nastaeva, Alexandra 1307 RUS0.5010.19203.80 
  Knysh, Alena 1339 RUS0.5010.23204.60 
  Chernokalova, Sofia 1156 RUS1.0010.48209.60 

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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