Individual Calculations April 2023
 Koca, Filip  Total change: -30.80  Rating chartPersonal card
 PSS KS 1.2 (1. trida) druzstev 2022-2023 r7-10 Prague CZE 2023-02-27
RcRownchangeKK*chgGame
 1851 1769 0.00 2 -0.77 40 -30.80 
  Cantier, Jean-Francois 1883 CZE0.001-0.3440-13.60 
  Stepanek, Svatopluk 1819 CZE0.001-0.4340-17.20 

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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