Individual Calculations April 2022
 Machata, Martin  Total change: -3.00  Rating chartPersonal card
 ECo-C Extraliga 2021 2022 R5-6 rozne SVK 2022-03-05
RcRownchangeKK*chgGame
 2156 2213 1.00 2 -0.15 20 -3.00 
  Kopera, Michal 2131 SVK0.501-0.1120-2.20 
  Veres, Andrej 2181 SVK0.501-0.0420-0.80 

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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