Individual Calculations December 2022
 Horvath, Kalman  Total change: 11.20  Rating chartPersonal card
 HUN Team Ch. 2nd Div. 2022-23 Breyer Gy Group R 1-2 Hungary North West HUN 2022-10-23
RcRownchangeKK*chgGame
 2223 2098 0.50 2 -0.18 20 -3.60 
  Fogarasi, Tibor g2325 HUN0.001-0.2120-4.20 
  Kovacs, David 2121 HUN0.5010.03200.60 

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. 2022-23 Breyer Gy Group R3 Hungary North West HUN 2022-11-20
RcRownchangeKK*chgGame
 2279 2098 1.00 1 0.74 20 14.80 
  Biro, David 2279 HUN1.0010.742014.80 

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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