Individual Calculations February 2023
 Mester, Attila  Total change: 4.60  Rating chartPersonal card
 Budapest Team Ch. 2022-23 Bilek Istvan Memorial Group R6 Budapest HUN 2023-01-22
RcRownchangeKK*chgGame
 2003 1953 0.50 1 0.07 20 1.40 
  Marodi, Matyas 2003 HUN0.5010.07201.40 

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
 2071 1953 0.50 1 0.16 20 3.20 
  Bernei, Andras f2071 HUN0.5010.16203.20 

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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