Individual Calculations May 2023
 Harkai, Emma  Total change: 44.80  Rating chartPersonal card
 Budapest Team Ch. 2022-23 Lilienthal Andor Memorial Group R 11 Budapest HUN 2023-04-02
RcRownchangeKK*chgGame
 1997 1702 1.00 1 0.85 40 34.00 
  Lehocz, Jozsef 1997 HUN1.0010.854034.00 

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)
 
 HUN Team Ch. 2nd Div. Erkel League 2022-23 R 9 Hungary North HUN 2023-04-23
RcRownchangeKK*chgGame
 1912 1702 0.50 1 0.27 40 10.80 
  Onodi, Miklos 1912 HUN0.5010.274010.80 

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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