Individual Calculations November 2022
 Rachela, Milan  Total change: -2.90  Rating chartPersonal card
 ECo-C Extraliga 2022 2023 R1-2 SR SVK 2022-10-22
RcRownchangeKK*chgGame
 2100 2327 0.50 1 -0.29 10 -2.90 
  Harvan, Richard 2100 SVK0.501-0.2910-2.90 

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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