Rapid: Individual Calculations April 2022
 Karmanova, Olga Dm.  Total change: 23.00  Rating chartPersonal card
 St. Petersburg Rapid Championship 2022 Women St. Petersburg RUS 2022-03-26
RcRownchangeKK*chgGame
 1912 1793 4.00 8 1.15 20 23.00 
  Chernyak, Viktoria wg2198 RUS0.001-0.0820-1.60 
  Balandina, Alisa 1484 RUS1.0010.14202.80 
  Pogorelskikh, Sofia wf2017 RUS0.001-0.2220-4.40 
  Dudkina, Uliana 1393  * RUS1.0010.08201.60 
  Petrochenko, Maria wf1932 RUS1.0010.692013.80 
  Balaian, Alina wm2176 RUS1.0010.912018.20 
  Yurasova, Daria wf2000 RUS0.001-0.2320-4.60 
  Getman, Tatyana wf2097 RUS0.001-0.1420-2.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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