Individual Calculations April 2023
 Biro, Laszlo  Total change: 19.20  Rating chartPersonal card
 Budapest Team Ch. 2022-23 Bilek Istvan Memorial Group R 9-10 Budapest HUN 2023-03-05
RcRownchangeKK*chgGame
 1722 1921 2.00 2 0.49 20 9.80 
  Havaskori, Laszlo 1699 HUN1.0010.22204.40 
  Ferenczi, Bela Istvan 1744 HUN1.0010.27205.40 

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. 2022-23 Breyer Gy Group R 9-10 Hungary North West HUN 2023-03-12
RcRownchangeKK*chgGame
 1702 1921 2.00 2 0.47 20 9.40 
  Kiss, Inez 1619 HUN1.0010.15203.00 
  Horvath, Csaba 1785 HUN1.0010.32206.40 

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)
 

 

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