Individual Calculations December 2023
 Petrecz, Gyula  Total change: 7.80  Rating chartPersonal card
 Gyor-Moson-Sopron Varmegyei CSB 2023-24 R 3-4 GYMS Region HUN 2023-11-12
RcRownchangeKK*chgGame
 1906 1756 1.00 2 0.39 20 7.80 
  Lamik, Janos 1957 HUN0.5010.26205.20 
  Kuczi, Balazs 1854 HUN0.5010.13202.60 

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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