Individual Calculations April 2023
 Nandin-Erdene, Davaademberel  Total change: -0.80  Rating chartPersonal card
 Hajdu-Bihar Regional Team Ch. 2022-23 R6 Hajdu-Bihar Region HUN 2023-03-05
RcRownchangeKK*chgGame
 1605 1991 1.00 1 0.09 40 3.60 
  Vass, Laszlo 1605 HUN1.0010.09403.60 

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 7-8 Hungary East HUN 2023-03-12
RcRownchangeKK*chgGame
 1721 1991 1.50 2 -0.11 40 -4.40 
  Varga, Szilvia 1591  * HUN1.0010.08403.20 
  Kiraly, Lilla Virag 1850 HUN0.501-0.1940-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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