Individual Calculations March 2023
 Kopec, Ladislav  Total change: -6.60  Rating chartPersonal card
 MKSS Krajska soutez B 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1942 2063 1.00 2 -0.33 20 -6.60 
  Grepl, Lukas 1898 CZE0.501-0.2220-4.40 
  Dostal, Radim 1985 CZE0.501-0.1120-2.20 

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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