Individual Calculations August 2012
 Fayad, Erwan  Total change: 8.10  Rating chartPersonal card
 Championnat de Paris Ile de France 2012 Open A (1800-2300) PARIS FRA 2012-07-07
RcRownchangeKK*chgGame
 1991 1894 3.50 8 0.54 15 8.10 
  Horvath, Reka 2067 AUT0.001-0.2715-4.05 
  Elkaim, Olivier 2087 FRA0.5010.25153.75 
  Marin, Emmanuel 1838 FRA1.0010.42156.30 
  Pass, Deborah J wf1974 ENG0.5010.11151.65 
  Sauvetre, Alain 1976 FRA0.001-0.3915-5.85 
  Gretry, Patrice 2016 FRA1.0010.671510.05 
  Le Roux, Yann-Erle 1964 FRA0.5010.10151.50 
  Abbas, Talal 2006 LIB0.001-0.3515-5.25 

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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