Individual Calculations January 2023
 Nagy, Ervin Dr.  Total change: -4.20  Rating chartPersonal card
 HUN Team Ch. 2nd Div. Erkel League 2022-23 R 2-3 Hungary North HUN 2022-12-04
RcRownchangeKK*chgGame
 1942 2151 0.50 1 -0.27 10 -2.70 
  Bokros, Istvan 1942 HUN0.501-0.2710-2.70 

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)
 
 Budapest Team Ch. 2022-23 Lilienthal Andor Memorial Group R 5 Budapest HUN 2022-12-11
RcRownchangeKK*chgGame
 2038 2151 0.50 1 -0.15 10 -1.50 
  Tornai, Imre f2038 HUN0.501-0.1510-1.50 

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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