Individual Calculations March 2023
 Markus, Molli Amina  Total change: -2.80  Rating chartPersonal card
 Csongrad-Csanad County Team Ch. 2022-23 R 5-6 Csongrad-Csanad Region HUN 2023-02-05
RcRownchangeKK*chgGame
 1855 1890 1.00 1 0.45 40 18.00 
  Balassy, Gabor 1855 HUN1.0010.454018.00 

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. 1st Div. Maroczy League 2022-23 R 5-6 Hungary East HUN 2023-02-12
RcRownchangeKK*chgGame
 2077 1890 0.00 2 -0.52 40 -20.80 
  Kristofori, Attila 2005 UKR0.001-0.3440-13.60 
  Bai, Attila 2149 HUN0.001-0.1840-7.20 

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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