Individual Calculations September 2009
 Desinte, David  Total change: -5.55  Rating chartPersonal card
 Championnat du Hainaut 2009 Haine-Saint-Pierre BEL 2009-08-15
RcRownchangeKK*chgGame
 1957 1896 1.00 3 -0.37 15 -5.55 
  Le Quang, Kim f2296  * BEL0.001-0.0815-1.20 
  Watelet, Sylvain 1836 BEL0.501-0.0815-1.20 
  Montagne, Jean-Claude 1739 BEL0.501-0.2115-3.15 
 * 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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