Individual Calculations April 2023
 Marko, Arpad  Total change: -0.20  Rating chartPersonal card
 HUN Team Ch. 2nd Div. Barcza League 2022-23 R 5-6 Hungary North East HUN 2023-03-12
RcRownchangeKK*chgGame
 1780 1817 1.00 2 -0.08 20 -1.60 
  Nyiri, Daniel 1947 HUN1.0010.682013.60 
  Szulics, Imre 1613 HUN0.001-0.7620-15.20 

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)
 
 Borsod-Abauj-Zemplen County Team Ch. 2022-23 R 8 BAZ Region HUN 2023-03-19
RcRownchangeKK*chgGame
 1867 1817 0.50 1 0.07 20 1.40 
  Vajda, Andras 1867 HUN0.5010.07201.40 

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)
 

 

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