Individual Calculations February 2023
 Kyselka, Daniel  Total change: -1.60  Rating chartPersonal card
 PSS KS 1.1 (1. trida) druzstev 2022-2023 r1-3 Prague CZE 2023-01-09
RcRownchangeKK*chgGame
 1953 1794 0.50 2 -0.08 20 -1.60 
  Salac, Jiri 1886 CZE0.5010.13202.60 
  Stolc, Martin 2020 CZE0.001-0.2120-4.20 

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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