Individual Calculations July 2021
 Bykovskaya, Anzhelika  Total change: -14.80  Rating chartPersonal card
 Sea Harbor_G13 Anapa RUS 2021-06-02
RcRownchangeKK*chgGame
 1131 1170 3.50 7 -0.37 40 -14.80 
  Kochenkova, Viktoria 1034 RUS1.0010.324012.80 
  Kalmachevskikh, Lyubov 1335 RUS0.5010.22408.80 
  Savosto, Anna 1045 RUS0.001-0.6740-26.80 
  Aksyutina, Anastasiya 1105 RUS1.0010.414016.40 
  Belova, Ekaterina 1132 RUS0.501-0.0540-2.00 
  Niyazova, Violetta 1093 RUS0.501-0.1140-4.40 
  Bobunova, Ekaterina 1175 RUS0.001-0.4940-19.60 

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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