Rapid: Individual Calculations April 2023
 Usov, Aleksandr E.  Total change: -25.40  Rating chartPersonal card
 Rapid Moscow. March 2023 - 1 Moscow RUS 2023-03-04
RcRownchangeKK*chgGame
 1925 2221 4.50 7 -1.27 20 -25.40 
  Vershinin, Miroslav 1821  * RUS1.0010.08201.60 
  Onischenko, Andrey 1823 RUS1.0010.08201.60 
  Granovskiy, Alexandr m2056 KAZ0.501-0.2220-4.40 
  Vershinin, Igor 2040 RUS0.001-0.7420-14.80 
  Zagvozdkin, Yuriy 1801 RUS1.0010.07201.40 
  Oorzhak, Aldar 1794 RUS1.0010.07201.40 
  Tikhonov, Viacheslav c2138 RUS0.001-0.6120-12.20 
 * 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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