Individual Calculations December 2021
 Cerny, Lumir  Total change: -24.40  Rating chartPersonal card
 UKSS - Krajsky prebor 2021/2022 r2-4 various CZE 2021-10-31
RcRownchangeKK*chgGame
 1823 1664 0.00 2 -0.61 40 -24.40 
  Hoke, Petr 1935 CZE0.001-0.1740-6.80 
  Gruss, Petr 1710 CZE0.001-0.4440-17.60 

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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