Individual Calculations May 2010
 Coraboeuf, Alain  Total change: -2.25  Rating chartPersonal card
 Open du Roussillon Le Barcares FRA 2010-04-03
RcRownchangeKK*chgGame
 1923 1726 1.00 4 -0.15 15 -2.25 
  Flear, Glenn C g2126  * ENG0.001-0.0815-1.20 
  Agussol, Lucas 1526 FRA1.0010.24153.60 
  Carre, Sylvain 2073 FRA0.001-0.1115-1.65 
  Pradere, Anthony 1968 FRA0.001-0.2015-3.00 
 * 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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