Individual Calculations May 2021
 Kim, Arina  Total change: 55.60  Rating chartPersonal card
 Russian Championship G13 2021 Loo RUS 2021-04-09
RcRownchangeKK*chgGame
 1272 1231 5.50 9 1.39 40 55.60 
  Kosinova, Anastasia 1483 RUS0.001-0.1940-7.60 
  Iudina, Veronika 1581 RUS0.001-0.1140-4.40 
  Rozhneva, Uliana 1108 RUS1.0010.334013.20 
  Mirakova, Malika 1014 RUS0.501-0.2840-11.20 
  Budaeva, Kseniya 1110 RUS1.0010.344013.60 
  Bonadarenko, Maria 1379 RUS1.0010.704028.00 
  Kusakina, Uliana wc1404 RUS0.001-0.2740-10.80 
  Bukhtinova, Ayuna 1181 RUS1.0010.434017.20 
  Mokeeva, Zlata 1185 RUS1.0010.444017.60 

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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