Individual Calculations September 2022
 Kandrashina, Darya  Total change: -26.40  Rating chartPersonal card
 V.Korchnoi Memorial 2022 St. Petersburg RUS 2022-08-20
RcRownchangeKK*chgGame
 1534 1402 1.50 7 -1.32 20 -26.40 
  Popovich, Alexey 2063 RUS0.001-0.0120-0.20 
  Rubinshtein, Kamilla 1786 ITA0.001-0.0920-1.80 
  Melnikov, Fedor 1780 RUS0.001-0.0920-1.80 
  Sorin, Ilya 1716 RUS0.001-0.1420-2.80 
  Trifanov, Vladimir 1131 RUS0.501-0.3320-6.60 
  Afanasyeva, Ekaterina 1111 RUS0.001-0.8520-17.00 
  Malyarenko, Aleksey 1154 RUS1.0010.19203.80 

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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