Rapid: Individual Calculations July 2021
 Grigoriev, Georgiy  Total change: -48.20  Rating chartPersonal card
 Sea Harbor_Rapid Grand Prix of Russia Anapa RUS 2021-06-11
RcRownchangeKK*chgGame
 1190 1557 3.00 6 -2.41 20 -48.20 
  Koleda, Aleksey 1143 RUS1.0010.07201.40 
  Zarubin, Vladimir A 1204 RUS0.501-0.3920-7.80 
  Agafurov, Dinar 1198 RUS0.501-0.4020-8.00 
  Kaygorodov, Ivan 1189 RUS0.501-0.4020-8.00 
  Makhov, Ivan S. 1223 RUS0.501-0.3820-7.60 
  Garro, Anastasia 1182 RUS0.001-0.9120-18.20 

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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