Individual Calculations March 2023
 Keresztes, Mark  Total change: -10.20  Rating chartPersonal card
 HUN Team Ch. 2nd Div. 2022-23 Toth Laszlo Group R 7-8 Hungary South East HUN 2023-02-12
RcRownchangeKK*chgGame
 2130 2001 0.50 3 -0.51 20 -10.20 
  Oltean, Cristian-Daniel 2035 ROU0.001-0.4520-9.00 
  Meszaros, Gyula m2284 HUN0.001-0.1620-3.20 
  Megyaszai, Balazs 2072 HUN0.5010.10202.00 

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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