Individual Calculations December 2022
 Fiala, Jan  Total change: -1.20  Rating chartPersonal card
 PDSS - Krajsky prebor I 2022-2023 r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1889 1617 0.50 3 -0.06 20 -1.20 
  Vaclavik, Patrik 1739 CZE0.001-0.3320-6.60 
  Torvenyi, Roman 1939 CZE0.5010.37207.40 
  Kraus, Ondrej 1989 CZE0.001-0.1020-2.00 

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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