Individual Calculations November 2021
 Mazlo, Attila  Total change: -0.20  Rating chartPersonal card
 Pest Region Team Ch. Hoschek L Group 2021-2022 R 1-2 Pest Region HUN 2021-10-03
RcRownchangeKK*chgGame
 1835 1839 1.00 2 -0.01 20 -0.20 
  Virag, Sandor 1773 HUN0.501-0.0920-1.80 
  Fabian, Bela 1897 HUN0.5010.08201.60 

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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