Individual Calculations September 2010
 Sorbe, Xavier  Total change: 1.65  Rating chartPersonal card
 7ème Open International du Pic d'Anie Arette FRA 2010-08-02
RcRownchangeKK*chgGame
 1839 1714 2.00 5 0.11 15 1.65 
  Inkiov, Ventzislav g2114  * BUL0.001-0.0815-1.20 
  Suescun, Baptiste 1640 FRA0.001-0.6015-9.00 
  Michaud, Stephane 1767 FRA1.0010.57158.55 
  Quintela, Francis 1562 FRA1.0010.30154.50 
  Fomichenko, Eduard m2114  * RUS0.001-0.0815-1.20 
 * 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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