Individual Calculations May 2021
 Medvedeva, Ustinia M.  Total change: 10.80  Rating chartPersonal card
 Russian Championship G13 2021 Loo RUS 2021-04-09
RcRownchangeKK*chgGame
 1245 1175 4.00 9 0.27 40 10.80 
  Chekina, Anastasiia 1380 RUS0.5010.264010.40 
  Kusakina, Uliana wc1404 RUS0.001-0.2140-8.40 
  Korotaeva, Polina 1316 RUS0.001-0.3140-12.40 
  Beloborodova, Eugeniya 1180 RUS0.5010.01400.40 
  Dzhalilova, Alina 1076 RUS0.001-0.6440-25.60 
  Mirakova, Malika 1014 RUS0.501-0.2140-8.40 
  Voronaya, Eva 1462 RUS0.5010.344013.60 
  Rozhneva, Uliana 1108 RUS1.0010.414016.40 
  Schipina, Anna 1261 RUS1.0010.624024.80 

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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