Rapid: Individual Calculations May 2023
 Boutros, Milan  Total change: 31.40  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 1er Avril 2023 LYON FRA 2023-04-01
RcRownchangeKK*chgGame
 1817 1667 3.50 6 1.57 20 31.40 
  Helmy, Jad 1411 FRA1.0010.19203.80 
  Orhan, Alexis 1898 FRA0.5010.29205.80 
  Liarsou, Patrick 1736 FRA1.0010.602012.00 
  Derr, Julien 1861 FRA1.0010.752015.00 
  Prost, Frederic 1957 FRA0.001-0.1620-3.20 
  Bruned, Boris c2040 ESP0.001-0.1020-2.00 

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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