Individual Calculations April 2023
 Caceres De La Calle, Eduardo  Total change: 2.80  Rating chartPersonal card
 PSS KS 1.2 (1. trida) druzstev 2022-2023 r7-10 Prague CZE 2023-02-27
RcRownchangeKK*chgGame
 1925 1588 0.50 3 0.14 20 2.80 
  Dolinek, Vladimir 1938 CZE0.5010.39207.80 
  Krutina, Miroslav 1954 CZE0.001-0.1020-2.00 
  Mach, Ondrej 1884 CZE0.001-0.1520-3.00 

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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