Individual Calculations July 2010
 Mouton, Jacques  Total change: -1.35  Rating chartPersonal card
 1er Open FIDE de Cergy Pontoise -2200 Pontoise FRA 2010-05-01
RcRownchangeKK*chgGame
 1646 1762 2.00 3 0.08 15 1.20 
  Cinquanta, Jean-Marc 1861 FRA0.001-0.3615-5.40 
  Boublil, Jacques-Nicolas 1482 FRA1.0010.16152.40 
  Bouchard, Vincent 1596 FRA1.0010.28154.20 

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)
 
 Ile de France 1 - R7 IDF FRA 2010-05-09
RcRownchangeKK*chgGame
 1862 1762 0.50 1 0.14 15 2.10 
  Walheim, Pascal 1862 FRA0.5010.14152.10 

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)
 
 2e Open d'Echecs FIDE d'Ermont Ermont FRA 2010-05-22
RcRownchangeKK*chgGame
 1818 1762 1.50 4 -0.31 15 -4.65 
  Pozdnjakov, Evgueniy 2162  * FRA0.001-0.0815-1.20 
  Sitter, Bernard 1571 FRA1.0010.25153.75 
  Khemar, Kamel 1789 FRA0.5010.04150.60 
  Duprey, Francois-Xavier 1751 FRA0.001-0.5215-7.80 
 * 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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