Rapid: Individual Calculations February 2022
 Somkin, Ilya  Total change: 13.20  Rating chartPersonal card
 X Cup Gran-Prix Chelyabinsk 2022 Rapid 1 Chelyabinsk RUS 2022-01-16
RcRownchangeKK*chgGame
 1832 1795 4.50 9 0.66 20 13.20 
  Kolesnikova, Aleksandra 1395  * RUS1.0010.08201.60 
  Yumakhuzhin, Vadim 2065 RUS0.001-0.1720-3.40 
  Beltyukov, Vladislav 1281 RUS1.0010.04200.80 
  Kholopov, Alexander A. f2019 RUS0.5010.28205.60 
  Barkov, Alexey 2074 RUS0.5010.34206.80 
  Nikolenko, Vadim 2009 RUS0.001-0.2320-4.60 
  Sazhaev, Nikita 1522 RUS1.0010.17203.40 
  Konovalov, Vladislav 2049 RUS0.5010.31206.20 
  Shangin, Valery f2077 RUS0.001-0.1620-3.20 
 * 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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