Individual Calculations March 2023
 Kubeczka, Ales  Total change: 2.00  Rating chartPersonal card
 2. liga F 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 2067 2030 1.00 2 0.10 20 2.00 
  Stukner, Simon 2146 CZE0.001-0.3420-6.80 
  Kucera, Tomas 1987 CZE1.0010.44208.80 

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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