Individual Calculations September 2021
 Kalinin, Matvey  Total change: 18.40  Rating chartPersonal card
 Cup of Hope_OPEN_2021 Nizhniy Novgorod RUS 2021-08-16
RcRownchangeKK*chgGame
 1659 1556 3.50 8 0.46 40 18.40 
  Skvortsov, Andrei 1956  * RUS0.001-0.0840-3.20 
  Satanovskaia, Evgeniia 1710 RUS0.001-0.2940-11.60 
  Klimushin, Sergei 1638 RUS1.0010.614024.40 
  Frolkin, Nikita 1928 RUS0.001-0.1040-4.00 
  Kovankin, Alexandr 1243 RUS1.0010.14405.60 
  Tkachuk, Andrey 1525 RUS0.001-0.5440-21.60 
  Hilova, Vlada 1720 RUS1.0010.724028.80 
  Borsch, Alexander 1553 RUS0.5010.00400.00 
 * 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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