Individual Calculations March 2022
 Matejovsky, Ondrej  Total change: 12.00  Rating chartPersonal card
 2. liga A 2021/2022 r7-8 various CZE 2022-01-30
RcRownchangeKK*chgGame
 1980 1944 1.50 2 0.60 20 12.00 
  Langmajer, Jan 1941 CZE1.0010.502010.00 
  Ptak, Pavel 2018 CZE0.5010.10202.00 

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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