Individual Calculations August 2023
 Anton Guijarro, David  Total change: 2.40  Rating chartPersonal card
 VIII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - Arcymistrzowski turniej kolowy Mezczyzn Bydgoszcz POL 2023-06-26
RcRownchangeKK*chgGame
 2652 2691 3.00 5 0.24 10 2.40 
  Grandelius, Nils g2674 SWE0.501-0.0210-0.20 
  Socko, Bartosz g2558 POL1.0010.32103.20 
  Ivanchuk, Vassily g2655 UKR0.001-0.5510-5.50 
  Van Foreest, Jorden g2695 NED1.0010.51105.10 
  Wojtaszek, Radoslaw g2676 POL0.501-0.0210-0.20 

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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