Rapid: Individual Calculations June 2023
 Dudareva, Olga  Total change: -24.40  Rating chartPersonal card
 Rapid Moscow. May 2023 - 2 Moscow RUS 2023-05-09
RcRownchangeKK*chgGame
 1429 1423 2.50 7 -1.22 20 -24.40 
  Titov, Alexander 2046 RUS0.001-0.0120-0.20 
  Dyachkov, Georgiy A 1130 RUS1.0010.15203.00 
  Babochkin, Andrey A 1682 RUS0.001-0.1820-3.60 
  Samoylov, Andrey 1891 RUS0.001-0.0520-1.00 
  Grigoriev, Ivan S. 1159 RUS0.001-0.8220-16.40 
  Zavgorodnyaya, Alexandra Gen 1045 RUS1.0010.09201.80 
  Dudareva, Mariya Andr 1050 RUS0.501-0.4020-8.00 

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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