Individual Calculations September 2021
 Tkachuk, Andrey  Total change: 53.20  Rating chartPersonal card
 Cup of Hope_OPEN_2021 Nizhniy Novgorod RUS 2021-08-16
RcRownchangeKK*chgGame
 1662 1525 4.50 9 1.33 40 53.20 
  Kirichek, Viktor 1168 RUS1.0010.11404.40 
  Dokutchaev, Alexander F. 1925  * RUS0.001-0.0840-3.20 
  Skvortsov, Vladislav V. 1398 RUS1.0010.334013.20 
  Eliseev, Mikhail 1925  * RUS0.001-0.0840-3.20 
  Hilova, Evelina 1646 RUS1.0010.664026.40 
  Evtukhov, Lev 1925  * RUS0.001-0.0840-3.20 
  Kalinin, Matvey 1556 RUS1.0010.544021.60 
  Kovankin, Sergey 1576 RUS0.001-0.4340-17.20 
  Akhmedzhaev, Alexander 1839 RUS0.5010.364014.40 
 * 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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