Individual Calculations April 2023
 Boronyak, Arpad  Total change: -24.00  Rating chartPersonal card
 HUN Team Ch. 1st Div. Charousek League 2022-23 R 7-8 Hungary HUN 2023-03-12
RcRownchangeKK*chgGame
 2047 2084 0.00 2 -1.10 20 -22.00 
  Kosztolanczi, Gyula f2100 HUN0.001-0.4820-9.60 
  Salavecz, Gergely 1994 HUN0.001-0.6220-12.40 

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)
 
 Zala Varmegye CSB 2023 R 2 Zala County HUN 2023-03-19
RcRownchangeKK*chgGame
 2010 2084 0.50 1 -0.10 20 -2.00 
  Rezsek, Gyozo 2010 HUN0.501-0.1020-2.00 

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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