Individual Calculations August 2023
 Kopta, Pavel  Total change: -55.20  Rating chartPersonal card
 O pohar mesta Klatov 2023 - A Klatovy CZE 2023-07-01
RcRownchangeKK*chgGame
 1954 2209 4.50 9 -2.76 20 -55.20 
  Kucera, Petr 1935 CZE0.501-0.3320-6.60 
  Novak, Vaclav 1948 CZE0.501-0.3220-6.40 
  Stary, Lukas 1932 CZE0.501-0.3320-6.60 
  Folkova, Martina wf2030 CZE0.501-0.2320-4.60 
  Stary, Vojtech 1809  * CZE0.501-0.4220-8.40 
  Martirosyan, David 1997 CZE0.501-0.2720-5.40 
  Polak, Michal 1959 CZE0.501-0.3120-6.20 
  Hladky, Tadeas 2046 CZE0.501-0.2220-4.40 
  Kishore, Kumar Jaganathan 1931 IND0.501-0.3320-6.60 
 * 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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