Individual Calculations June 2024
 Rozsa, Sandor  Total change: 1.40  Rating chartPersonal card
 Budapest Team Ch. 2023-24 Bilek Istvan Memorial Group R 11 Budapest HUN 2024-05-05
RcRownchangeKK*chgGame
 1923 1836 0.50 1 0.12 20 2.40 
  Porkolab, Sandor 1923 HUN0.5010.12202.40 

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)
 
 HUN Team Ch. 2nd Div. Erkel Group 2023-24 R9 Hungary North HUN 2024-05-12
RcRownchangeKK*chgGame
 1797 1836 0.50 1 -0.05 20 -1.00 
  Zoltan, Andras 1797 HUN0.501-0.0520-1.00 

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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