Individual Calculations December 2023
 Kovacs-Barcza, Donat  Total change: 24.80  Rating chartPersonal card
 HUN Youth Team Ch. 2023 U18 Budapest HUN 2023-11-02
RcRownchangeKK*chgGame
 1746 1250 0.50 3 0.24 40 9.60 
  Buri, Petra Zsuzsanna 1847 HUN0.001-0.0240-0.80 
  Zsaki, Akos 1460 HUN0.5010.274010.80 
  Sipos, Stefania wc1932 HUN0.001-0.0140-0.40 

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)
 
 Budapest Team Ch. 2023-24 Szen Jozsef Memorial Group R 3-5 Budapest HUN 2023-11-12
RcRownchangeKK*chgGame
 1200 1250 1.50 2 0.38 40 15.20 
  Szobonya, Marton Gergo 1071 HUN1.0010.274010.80 
  Lang, Krisztian 1328 HUN0.5010.11404.40 

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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