Individual Calculations September 2022
 Boletsky, Evgeny  Total change: -32.40  Rating chartPersonal card
 Cup of Hope_2022_OPEN Nizhniy Novgorod RUS 2022-08-15
RcRownchangeKK*chgGame
 1521 1892 3.50 6 -1.62 20 -32.40 
  Oblezov, Andrey 1492  * RUS0.501-0.4220-8.40 
  Berezin, Igor Y 1273 RUS0.501-0.4820-9.60 
  Kanter, Elizaveta 1335 KAZ0.501-0.4720-9.40 
  Hilova, Vlada 1690 RUS1.0010.24204.80 
  Deulin, Evgeny 1835 RUS0.001-0.5820-11.60 
  Dudareva, Olga 1502 RUS1.0010.09201.80 
 * 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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