Individual Calculations April 2023
 Harkai, Emma  Total change: -31.20  Rating chartPersonal card
 Budapest Team Ch. 2022-23 Lilienthal Andor Memorial Group R9-10 Budapest HUN 2023-03-05
RcRownchangeKK*chgGame
 1886 1733 0.50 2 -0.14 40 -5.60 
  Rona, Andras 1741 HUN0.5010.01400.40 
  Koczo, Kristof f2031 HUN0.001-0.1540-6.00 

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 7-8 Hungary North HUN 2023-03-12
RcRownchangeKK*chgGame
 1881 1733 0.00 2 -0.64 40 -25.60 
  Laszlo, Csaba 2015 HUN0.001-0.1640-6.40 
  Harkanyi, Adam 1746 HUN0.001-0.4840-19.20 

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)
 

 

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