Individual Calculations September 2021
 Zhironkin, Vitaliy  Total change: 24.00  Rating chartPersonal card
 OPEN Moscow. August 2021 Moscow RUS 2021-08-03
RcRownchangeKK*chgGame
 1789 1519 2.50 6 1.20 20 24.00 
  Bogaudinov, Rushan 1919  * RUS0.001-0.0820-1.60 
  Epikhin, Oleg 1229 RUS1.0010.16203.20 
  Rossal, Valeriy I. 1828 RUS1.0010.862017.20 
  Smirnov, Andrey 1919  * RUS0.5010.42208.40 
  Granovskiy, Alexandr m1919  * KAZ0.001-0.0820-1.60 
  Matyunin, Maxim 1919  * RUS0.001-0.0820-1.60 
 * 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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