Individual Calculations September 2023
 Boulos, Carlos  Total change: -27.80  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1831 2060 5.50 9 -1.39 20 -27.80 
  Vlachos, Anatole m2454 GRE0.001-0.0820-1.60 
  Campos, Leo 1839 FRA0.001-0.7820-15.60 
  Boutant, Jade 1666 FRA1.0010.08201.60 
  Cazeaux, Didier 1863 FRA0.501-0.2520-5.00 
  Delmas, Raphael 1723 FRA0.501-0.3820-7.60 
  Perot, Philippe 1660  * FRA1.0010.08201.60 
  Budak, Lori 1785 FRA1.0010.17203.40 
  Robveille, Laurent 1728 FRA0.501-0.3820-7.60 
  Aeschbacher, Dimitri 1761 SUI1.0010.15203.00 
 * 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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