Rapid: Individual Calculations April 2022
 Balandina, Anna  Total change: 18.60  Rating chartPersonal card
 St. Petersburg Rapid Championship 2022 Women St. Petersburg RUS 2022-03-26
RcRownchangeKK*chgGame
 1775 1384 2.00 7 0.93 20 18.60 
  Pankova, Julia 1843 RUS0.001-0.0520-1.00 
  Pogorelskikh, Sofia wf2017 RUS0.001-0.0120-0.20 
  Balandina, Alisa 1484 RUS1.0010.642012.80 
  Tskhadadze, Anna 1813 RUS0.001-0.0720-1.40 
  Markova, Anna 1484 RUS0.5010.14202.80 
  Petrova, Varvara 1606 RUS0.001-0.2220-4.40 
  Balaian, Alina wm2176 RUS0.5010.502010.00 

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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