Individual Calculations July 2009
 Abdesselem, Ahmed  Total change: -30.45  Rating chartPersonal card
 Lyonnais 1 - R6 LYO FRA 2009-03-15
RcRownchangeKK*chgGame
 1912 1920 0.00 1 -0.51 15 -7.65 
  Etlicher, Dominique 1912 FRA0.001-0.5115-7.65 

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)
 
 N4 - R7 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1993 1922 0.00 1 -0.40 15 -6.00 
  Martin, Bruno 1993 FRA0.001-0.4015-6.00 

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)
 
 5e Open International du Rhone Marcy Etoile FRA 2009-04-11
RcRownchangeKK*chgGame
 1866 1922 4.00 9 -1.12 15 -16.80 
  Caslani, Anthony 1580 FRA1.0010.12151.80 
  Delort, Frederic 2218 FRA1.0010.851512.75 
  Lacour, Serge 2205 FRA0.5010.34155.10 
  Dujardin, Franck 2075 FRA0.001-0.3015-4.50 
  Ducatez, Raphael 1816 FRA0.501-0.1415-2.10 
  Malka, Samuel 1772 FRA0.001-0.7015-10.50 
  Roux, Pascal 1828 FRA0.001-0.6315-9.45 
  Zaza, Ludovic 1646 SUI0.001-0.8315-12.45 
  Tchougourian, Anait 1652 FRA1.0010.17152.55 

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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