Individual Calculations March 2023
 Mester, Attila  Total change: -1.80  Rating chartPersonal card
 Budapest Team Ch. 2022-23 Bilek Istvan Memorial Group R 7-8 Budapest HUN 2023-02-05
RcRownchangeKK*chgGame
 2067 1958 0.50 2 -0.21 20 -4.20 
  Nagy, Aron 2109 HUN0.5010.20204.00 
  Al Raheem, Mohammad 2024 HUN0.001-0.4120-8.20 

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)
 
 HUN Team Ch. 2nd Div. Erkel League 2022-23 R5-6 Hungary North HUN 2023-02-12
RcRownchangeKK*chgGame
 2046 1958 0.50 1 0.12 20 2.40 
  Mozes, Ervin m2046 ROU0.5010.12202.40 

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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