Individual Calculations September 2022
 Sorin, Ilya  Total change: -22.40  Rating chartPersonal card
 V.Korchnoi Memorial 2022 St. Petersburg RUS 2022-08-20
RcRownchangeKK*chgGame
 1651 1716 2.50 6 -1.12 20 -22.40 
  Kasyanov, Andrey 2210 RUS0.5010.46209.20 
  Shapiro, Viktor f2212 RUS0.001-0.0420-0.80 
  Belov, Andrey 1379 RUS0.001-0.8820-17.60 
  Kapitonov, Valery 1386 RUS0.001-0.8820-17.60 
  Anikin, Gleb S. 1316  * RUS1.0010.08201.60 
  Kandrashina, Darya 1402 RUS1.0010.14202.80 
 * 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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