Individual Calculations December 2022
 Sodomka, Adam  Total change: -6.60  Rating chartPersonal card
 PDSS - Krajsky prebor II vychod 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 1822 1946 1.00 2 -0.33 20 -6.60 
  Kotva, Milan 1780 CZE0.501-0.2220-4.40 
  Kalous, Tomas 1864 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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