Individual Calculations April 2023
 Macoun, Jiri  Total change: -13.80  Rating chartPersonal card
 PSS KS 1.1 (1. trida) druzstev 2022-2023 r7-10 Prague CZE 2023-02-27
RcRownchangeKK*chgGame
 1777 1666 0.00 2 -0.69 20 -13.80 
  Pivonka, Michael 1766 CZE0.001-0.3620-7.20 
  Sedlak, Josef 1788 CZE0.001-0.3320-6.60 

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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