Individual Calculations May 2010
 Labat, Christian  Total change: -13.95  Rating chartPersonal card
 116e open international Club 608 - 2200 Paris FRA 2010-02-27
RcRownchangeKK*chgGame
 1829 1918 0.00 2 -1.20 15 -18.00 
  Medina-Lopez, Jose 2003 FRA0.001-0.3815-5.70 
  Louvrier Saint-Mary, Roger 1654 FRA0.001-0.8215-12.30 

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)
 
 XVe Championnat Individuel d'échecs des Hauts-de-Seine Puteaux FRA 2010-03-27
RcRownchangeKK*chgGame
 1689 1920 1.50 3 -0.84 15 -12.60 
  Gandolfo, Georges 1581 FRA1.0010.12151.80 
  Stephan, Emmanuel 1746 FRA0.501-0.2315-3.45 
  Khemar, Kamel 1741 FRA0.001-0.7315-10.95 

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)
 
 9e Open International d'Echecs de Malakoff 2010 Malakoff FRA 2010-04-17
RcRownchangeKK*chgGame
 2142 1920 3.00 7 1.11 15 16.65 
  Conq, Alain 1834 FRA1.0010.38155.70 
  Bouton, Christophe 2101 FRA1.0010.741511.10 
  Calistri, Tristan f2320  * FRA0.001-0.0815-1.20 
  Prasanna, Rao f2306 IND1.0010.911513.65 
  Sengupta, Deep m2320  * IND0.001-0.0815-1.20 
  Van Dongen, Patrick f2320  * FRA0.001-0.0815-1.20 
  Chollat-Namy, Matthieu 1790 FRA0.001-0.6815-10.20 
 * 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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