Individual Calculations April 2021
 Kamenskyi, Dmytro  Total change: 26.80  Rating chartPersonal card
 Ascona Open 2021 Ascona-Locarno SUI 2021-03-26
RcRownchangeKK*chgGame
 1958 1948 3.00 5 0.67 40 26.80 
  Tavernier, Loris 1548  * FRA1.0010.08403.20 
  Carre, Sylvain 2134 FRA0.5010.24409.60 
  Petrolo, Mauro 1929 ITA1.0010.474018.80 
  Massironi, Davide 2080 SUI0.5010.18407.20 
  Mamalis, Prokopios 2097 GRE0.001-0.3040-12.00 
 * 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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