Individual Calculations June 2022
 Golovatenko, Eva  Total change: 18.00  Rating chartPersonal card
 Moscow region spring 2022 girls 13 Odintsovo RUS 2022-05-01
RcRownchangeKK*chgGame
 1227 1237 2.50 4 0.45 40 18.00 
  Okruzhnova, Anna 1288 RUS0.5010.07402.80 
  Fedorenko, Ekaterina I. 1254 RUS0.5010.02400.80 
  Fursova, Diana D. 1320 RUS0.5010.11404.40 
  Gorskaya, Viktoria 1046 RUS1.0010.254010.00 

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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