Individual Calculations July 2022
 Polyakova, Alena  Total change: 19.60  Rating chartPersonal card
 Corp. "Centre" Cup 2022_G15 Izhevsk RUS 2022-06-12
RcRownchangeKK*chgGame
 1231 1049 2.50 7 0.49 40 19.60 
  Baranova, Zlatoslava 1330 RUS1.0010.844033.60 
  Soloveva, Margarita 1438 RUS0.001-0.0940-3.60 
  Malykh, Kristina M 1089 RUS0.001-0.4440-17.60 
  Niyazova, Violetta 1131 RUS0.5010.11404.40 
  Emelianova, Viktoria 1157 RUS0.5010.15406.00 
  Dzhess, Anna 1081 RUS0.5010.04401.60 
  Udarova, Anastasia 1391 RUS0.001-0.1240-4.80 

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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