Individual Calculations April 2023
 Nagy, Ervin Dr.  Total change: 8.60  Rating chartPersonal card
 Budapest Team Ch. 2022-23 Lilienthal Andor Memorial Group R9-10 Budapest HUN 2023-03-05
RcRownchangeKK*chgGame
 2084 2142 1.50 2 0.35 10 3.50 
  Borda, Lajos 1985 HUN1.0010.29102.90 
  Peredy, Ferenc m2182 HUN0.5010.06100.60 

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 R 7-8 Hungary North HUN 2023-03-12
RcRownchangeKK*chgGame
 2148 2142 1.00 1 0.51 10 5.10 
  Tomosvary, Attila 2148 HUN1.0010.51105.10 

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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