Individual Calculations July 2009
 Damour, Theo  Total change: 43.80  Rating chartPersonal card
 Open de Niort Niort FRA 2009-04-10
RcRownchangeKK*chgGame
 1879 1634 1.50 4 0.69 25 17.25 
  Demuth, Adrien f1984 FRA0.001-0.1125-2.75 
  Duplan, Antoine 1811 FRA1.0010.732518.25 
  Pascal, Jonathan 1885 FRA0.001-0.1925-4.75 
  Leriche, Luc 1837 FRA0.5010.26256.50 

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)
 
NOTE: K factor changed
 Chpt de France des Jeunes - Benjamins Aix les Bains FRA 2009-04-19
RcRownchangeKK*chgGame
 1804 1634 4.00 8 1.77 15 26.55 
  Leriche, Luc 1837 FRA0.001-0.2415-3.60 
  Jaouen, Valentin 1800 FRA0.5010.22153.30 
  Christophe, Jean-Francois 1728 FRA1.0010.63159.45 
  Leroyer, Theo 1797 FRA0.5010.22153.30 
  Grundman, Anatole 1776 FRA0.001-0.3115-4.65 
  Delvaux, Robin 1785 FRA1.0010.701510.50 
  Levacic, Adrien 1910 FRA0.001-0.1715-2.55 
  Barberis, Valentin 1797 FRA1.0010.721510.80 

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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