Individual Calculations December 2021
 Fiala, Zdenek  Total change: -1.60  Rating chartPersonal card
 KSSV - Krajsky prebor 2021/2022 r2 various CZE 2021-11-28
RcRownchangeKK*chgGame
 1863 1923 0.50 1 -0.08 20 -1.60 
  Krcil, Ales 1863 CZE0.501-0.0820-1.60 

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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