Individual Calculations December 2021
 Czupor, Attila  Total change: -3.00  Rating chartPersonal card
 HUN Team Ch. 2021-22 1st Div. Charousek Group R2 Hungary West HUN 2021-10-31
RcRownchangeKK*chgGame
 2226 2208 0.50 1 0.03 20 0.60 
  Horvath, Sandor f2226 HUN0.5010.03200.60 

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)
 
 HUN Team Ch. 2021-22 1st Div. Charousek Group R 3-4 Hungary West HUN 2021-11-07
RcRownchangeKK*chgGame
 2089 2225 0.50 1 -0.18 20 -3.60 
  Horvath, Tamas 2089 HUN0.501-0.1820-3.60 

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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