Individual Calculations July 2023
 Abaeva, Zlata  Total change: -7.20  Rating chartPersonal card
 White Rook 2023 Final stage Sirius RUS 2023-06-02
RcRownchangeKK*chgGame
 1118 1036 1.00 3 -0.18 40 -7.20 
  Trojanova, Diana 1225 RUS0.001-0.2540-10.00 
  Pakeeva, Olga 1068 RUS0.001-0.4640-18.40 
  Samovolik, Aleksandra 1061 RUS1.0010.534021.20 

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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