Individual Calculations February 2023
 Boveiri, Danial  Total change: 8.40  Rating chartPersonal card
 22nd Rakosmente Open Budapest HUN 2023-01-02
RcRownchangeKK*chgGame
 1768 1611 1.00 2 0.42 20 8.40 
  Horvath, Csaba 1754 HUN0.001-0.3120-6.20 
  Juhasz, Sandor 1782 HUN1.0010.732014.60 

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)
 

 

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