Individual Calculations March 2023
 Pacovsky, Ota  Total change: -2.00  Rating chartPersonal card
 PSS KS 1.2 (1. trida) druzstev 2022-2023 r4-6 Prague CZE 2023-01-30
RcRownchangeKK*chgGame
 1941 1696 0.50 3 -0.10 20 -2.00 
  Svacina, Tobias 1908 CZE0.001-0.2320-4.60 
  Koubek, Vaclav 2018 CZE0.5010.37207.40 
  Lizner, Jaroslav 1898 CZE0.001-0.2420-4.80 

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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