Individual Calculations November 2018
 Kovaleva, Ekaterina  Total change: 24.40  Rating chartPersonal card
 Championship Surgut 2018 open Surgut RUS 2018-10-20
RcRownchangeKK*chgGame
 1803 1863 4.50 7 0.61 40 24.40 
  Lilov, Aleksandr 2112 RUS0.001-0.1940-7.60 
  Khazova, Viktorija 1463  * RUS1.0010.08403.20 
  Fedorov, Maksim S. 1463  * RUS1.0010.08403.20 
  Okunev, Nikolai 1939 RUS1.0010.604024.00 
  Usmanov, Ilnur 2128 RUS0.001-0.1840-7.20 
  Dumakov, Pavel 1811 RUS0.501-0.0740-2.80 
  Khalturina, Tatiana 1707 RUS1.0010.294011.60 
 * 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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