Rapid: Individual Calculations September 2022
 Efremova, Yulia  Total change: -12.20  Rating chartPersonal card
 Chess club Olimpic rapid August Mytishchy RUS 2022-08-14
RcRownchangeKK*chgGame
 1405 2109 7.00 8 -0.61 20 -12.20 
  Kalinin, Anatoly 1970 RUS0.001-0.6920-13.80 
  Gabruk, Ivan 1262 RUS1.0010.00200.00 
  Fedorov, Nikita A 1135 RUS1.0010.00200.00 
  Shanoyan, Roman A. 1338 RUS1.0010.00200.00 
  Rodnov, Sergey 1281 RUS1.0010.00200.00 
  Shanoyan, Georgy A. 1285 RUS1.0010.00200.00 
  Gorskaya, Viktoria 1709  * RUS1.0010.08201.60 
  Grigoryev, Andrey Al. 1260 RUS1.0010.00200.00 
 * 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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