Individual Calculations March 2023
 Hodovsky, Jiri  Total change: -4.00  Rating chartPersonal card
 SSZK Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1957 2032 1.00 2 -0.20 20 -4.00 
  Tomcik, Libor 1927 CZE0.501-0.1420-2.80 
  Vraj, Ondrej 1987 CZE0.501-0.0620-1.20 

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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