Individual Calculations January 2022
 Novy, Daniel  Total change: -3.80  Rating chartPersonal card
 2. liga A 2021/2022 r4-5 various CZE 2021-12-05
RcRownchangeKK*chgGame
 1903 1978 1.00 2 -0.19 20 -3.80 
  Ptak, Pavel 2024 CZE0.5010.06201.20 
  Holub, Adam 1782 CZE0.501-0.2520-5.00 

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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