Individual Calculations April 2023
 Pesztericz, Laszlo  Total change: 3.20  Rating chartPersonal card
 Budapest Team Ch. 2022-23 Lilienthal Andor Memorial Group R9-10 Budapest HUN 2023-03-05
RcRownchangeKK*chgGame
 1972 2048 1.00 2 -0.21 20 -4.20 
  Pal, Istvan 1926 HUN0.501-0.1720-3.40 
  Bartus, Laszlo 2018 HUN0.501-0.0420-0.80 

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)
 
 HUN Team Ch. 1st Div. Maroczy League 2022-23 R 7-8 Hungary East HUN 2023-03-12
RcRownchangeKK*chgGame
 2196 2048 1.00 2 0.37 20 7.40 
  Csizmadia, Laszlo f2304 HUN0.001-0.1920-3.80 
  Molnar Gabor, Roland 2088 SRB1.0010.562011.20 

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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