Individual Calculations August 2013
 Petit, Didier  Total change: -34.65  Rating chartPersonal card
 10e Open de Villard de Lans VILLARD DE LANS FRA 2013-06-29
RcRownchangeKK*chgGame
 1625 1890 4.00 8 -2.31 15 -34.65 
  Breysse, Valentin 1490  * FRA1.0010.08151.20 
  Inkiov, Ventzislav g2290  * BUL0.001-0.0815-1.20 
  Jacquot, Dorian 1558 FRA0.001-0.8815-13.20 
  Priser, Victor 1516 FRA0.001-0.9015-13.50 
  Bertrand, Valentin 1490  * FRA1.0010.08151.20 
  Lepoittevin, Thomas 1490  * FRA1.0010.08151.20 
  Dombre, Antoine 1679 FRA0.001-0.7715-11.55 
  Apap, Titouan 1490  * FRA1.0010.08151.20 
 * 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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