Individual Calculations May 2010
 Dufour, Jacques  Total change: 25.80  Rating chartPersonal card
 24e Open International "Pierre et Vacances" - B Cannes FRA 2010-02-27
RcRownchangeKK*chgGame
 1887 1821 5.50 9 1.80 15 27.00 
  Mabrouk, Fathi 2038 TUN0.001-0.2215-3.30 
  Hajage, Michael 1638 FRA1.0010.26153.90 
  Pinchon, Henri 1958 FRA0.5010.18152.70 
  Mauffrey, Hugues 1933 FRA1.0010.65159.75 
  Ruch, Bernard 1980 FRA0.001-0.2915-4.35 
  Mdallah, Afif 1914 TUN0.001-0.3715-5.55 
  Pasture, Pascal 1695 FRA1.0010.33154.95 
  Poletti, Fausto 1901 ITA1.0010.61159.15 
  Huin, Eric 1930 FRA1.0010.65159.75 

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)
 
 Nationale 4 - R6 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 2235 1835 0.00 1 -0.08 15 -1.20 
  Bujisho, Benjamin m2235  * FRA0.001-0.0815-1.20 
 * 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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