Individual Calculations September 2009
 Cade, Jean-Marie  Total change: 10.50  Rating chartPersonal card
 3ème OPEN DU SUNDGAU Altkirch FRA 2009-07-11
RcRownchangeKK*chgGame
 2009 1645 0.50 3 0.19 25 4.75 
  Hell, Pascal 2045  * FRA0.001-0.0825-2.00 
  Blum, Nicolas 2045  * FRA0.001-0.0825-2.00 
  Benoughidene, Ouaheb 1938 FRA0.5010.35258.75 
 * 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)
 
 Championnat de France - Veterans Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1793 1645 3.00 9 0.23 25 5.75 
  De Leeuw, Johannes 1888 FRA0.001-0.2025-5.00 
  Engel, Gerard 1742 FRA0.001-0.3725-9.25 
  Mercier, Pierre 1747 FRA1.0010.642516.00 
  Lacoste, Alain 1745 FRA1.0010.642516.00 
  Laval, Hubert 1803 FRA0.5010.21255.25 
  Mounier, Michel 1839 FRA0.001-0.2525-6.25 
  Ancival, Lucien 1907 FRA0.001-0.1825-4.50 
  Duval, Michel 1812 FRA0.001-0.2825-7.00 
  Jonker, Jan 1658 FRA0.5010.02250.50 

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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