Individual Calculations September 2021
 Kozma, Aron  Total change: 56.80  Rating chartPersonal card
 21st Amateur Open Gyor HUN 2021-08-21
RcRownchangeKK*chgGame
 1602 1494 3.00 4 1.42 40 56.80 
  Bencsics, Benedek 1269 HUN1.0010.22408.80 
  Sijer, Laszlo 1437 HUN1.0010.424016.80 
  Kadi, Richard 1865 HUN1.0010.904036.00 
  Horvath, Tibor 1837 HUN0.001-0.1240-4.80 

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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