Individual Calculations March 2023
 Birkas, Gyorgy  Total change: 7.60  Rating chartPersonal card
 HUN Team Ch. 2nd Div. Asztalos League 2022-23 R 5-6 Hungary South West HUN 2023-02-12
RcRownchangeKK*chgGame
 2291 1994 1.00 1 0.85 20 17.00 
  Haszon, David f2291 HUN1.0010.852017.00 

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)
 
 Somogy Kupa 2023 R 1-2 Balatonlelle HUN 2023-02-25
RcRownchangeKK*chgGame
 2014 1994 0.00 1 -0.47 20 -9.40 
  Molnar, Roland 2014 HUN0.001-0.4720-9.40 

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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