Individual Calculations September 2023
 Vial, Patrick  Total change: -29.40  Rating chartPersonal card
 Championnat de France 2023 - Open Senior Plus HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1750 2087 5.50 8 -1.47 20 -29.40 
  Bellahcene, Omar 1664 FRA1.0010.07201.40 
  Calin, Miguel 1882 FRA0.001-0.7620-15.20 
  Penarrubia, Stephan 1723 FRA0.001-0.9020-18.00 
  Parroco, Pierre-Jean 1687  * FRA1.0010.08201.60 
  Claisse, Patrick 1653 FRA1.0010.06201.20 
  Furgoni, Jean-Luc 1728 FRA0.501-0.4020-8.00 
  Vasseur, Christian 1766 FRA1.0010.13202.60 
  Kibleur, Christophe 1893 FRA1.0010.25205.00 
 * 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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