Individual Calculations April 2022
 Parrag, Sandor  Total change: -1.20  Rating chartPersonal card
 HUN Team Ch. 2021-22 2nd Div. Asztalos Group R 6-7 Hungary South-West HUN 2022-02-13
RcRownchangeKK*chgGame
 1704 1822 1.00 2 -0.30 20 -6.00 
  Kohalmi, Endre 1805 HUN0.501-0.0220-0.40 
  Fenyvesi, Lajos 1602 HUN0.501-0.2820-5.60 

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. 2021-22 2nd Div. Asztalos Group R8 Hungary North-West HUN 2022-03-20
RcRownchangeKK*chgGame
 2012 1824 0.50 1 0.24 20 4.80 
  Kohalmi, Endre Jr. 2012 HUN0.5010.24204.80 

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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