Individual Calculations May 2022
 Kuzmina, Varvara  Total change: 79.60  Rating chartPersonal card
 Russian Championship G13 2022 Loo RUS 2022-04-07
RcRownchangeKK*chgGame
 1395 1374 6.50 9 1.99 40 79.60 
  Prikhodko, Darya V 1189 RUS1.0010.264010.40 
  Dzhalilova, Alina 1241 RUS0.501-0.1840-7.20 
  Kokoreva, Ksenia 1263 RUS1.0010.354014.00 
  Artemova, Alexandra 1147 RUS1.0010.21408.40 
  Preobrazhenskaya, Diana 1832 RUS0.001-0.0540-2.00 
  Trofimova, Mariya D 1191 RUS1.0010.264010.40 
  Dudkina, Uliana 1732 RUS1.0010.904036.00 
  Merkulova, Victoria 1667 RUS0.5010.354014.00 
  Vlasova, Mariya N 1295 RUS0.501-0.1140-4.40 

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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