Individual Calculations February 2023
 Nagy, Ervin Dr.  Total change: -3.10  Rating chartPersonal card
 Budapest Team Ch. 2022-23 Lilienthal Andor Memorial Group R6 Budapest HUN 2023-01-22
RcRownchangeKK*chgGame
 1948 2147 0.50 1 -0.26 10 -2.60 
  Bihari, Balazs 1948 HUN0.501-0.2610-2.60 

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. 2nd Div. Erkel League 2022-23 R4 Hungary North HUN 2023-01-29
RcRownchangeKK*chgGame
 2113 2147 0.50 1 -0.05 10 -0.50 
  Kozma, Gabor 2113 HUN0.501-0.0510-0.50 

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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