Individual Calculations February 2023
 Csukerda, Attila  Total change: 1.20  Rating chartPersonal card
 Borsod-Abauj-Zemplen County Team Ch. 2022-23 R 5-6 BAZ Region HUN 2023-01-15
RcRownchangeKK*chgGame
 1941 1901 0.50 1 0.06 20 1.20 
  Hatala, Csaba Laszlo 1941 HUN0.5010.06201.20 

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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