Individual Calculations April 2022
 Semenov, Sergey A.  Total change: -51.20  Rating chartPersonal card
 Karelian 75th men 2022 chmp. Petrozavodsk RUS 2022-02-19
RcRownchangeKK*chgGame
 1354 1534 3.00 6 -1.28 40 -51.20 
  Kopshin, Stanislav A 1134  * RUS0.501-0.4240-16.80 
  Uarov, Alexey A. 1235 RUS0.501-0.3540-14.00 
  Grigoryan, Alen A. 1276 RUS0.001-0.8240-32.80 
  Nasonov, Vadim A. 1824 RUS0.001-0.1640-6.40 
  Ivanov, Nikita S 1317 RUS1.0010.22408.80 
  Lisitsyn, Matvey D. 1339 RUS1.0010.254010.00 
 * 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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