Blitz: Individual Calculations September 2022
 Belova, Darya  Total change: 30.20  Rating chartPersonal card
 V.Korchnoi Menorial 2022 Blitz Gran-Prix St. Petersburg RUS 2022-08-26
RcRownchangeKK*chgGame
 1822 1326 2.00 9 1.51 20 30.20 
  Pischasov, Alexander 2006 RUS0.001-0.0120-0.20 
  Tskhadadze, Anna 1935 RUS1.0010.982019.60 
  Makarova, Olga 1761 RUS0.001-0.0620-1.20 
  Chesnokov, Danila 1853 RUS0.001-0.0320-0.60 
  Gulik, Konstantin 1739 RUS0.001-0.0720-1.40 
  Martynov, Aleksandr 2007 RUS1.0010.992019.80 
  Sekhposjan, Marina 1675 RUS0.001-0.1120-2.20 
  Narinian, Tigran 1762 RUS0.001-0.0620-1.20 
  Rybakova, Polina 1662 RUS0.001-0.1220-2.40 

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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