Individual Calculations July 2023
 Struben, Jeroen  Total change: -8.80  Rating chartPersonal card
 19e Grand Prix du Beaujolais (entre 1500 et 2399 elo) - Open A VILLEFRANCHE SUR SAONE FRA 2023-06-17
RcRownchangeKK*chgGame
 1721 1896 3.00 5 -0.44 20 -8.80 
  Ferret, Clement 1514 FRA1.0010.09201.80 
  Giafferi Bonnet, Luna 1496  * FRA1.0010.08201.60 
  Tavernier, Loris 1861 FRA0.001-0.5520-11.00 
  Bolusset Li, Mingxu 1701 FRA1.0010.25205.00 
  Bregnac, Tristan 2035 FRA0.001-0.3120-6.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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