Individual Calculations April 2023
 Muhari, Istvan  Total change: -7.00  Rating chartPersonal card
 HUN Team Ch. 2nd Div. 2022-23 Toth Laszlo Group R 9-10 Hungary South East HUN 2023-03-12
RcRownchangeKK*chgGame
 2002 2144 1.00 2 -0.35 20 -7.00 
  Gyori, Szabolcs 2105 HUN0.501-0.0520-1.00 
  Jozaf, Csaba 1899 HUN0.501-0.3020-6.00 

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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