Individual Calculations September 2009
 Roussel, Glenn  Total change: 8.25  Rating chartPersonal card
 12e Open des Vins du Médoc Naujac sur Mer FRA 2009-06-28
RcRownchangeKK*chgGame
 1845 1560 0.50 6 -0.51 25 -12.75 
  Condeminas, Christian 1805 FRA0.001-0.2025-5.00 
  Maruejols, Claude 1910 FRA0.001-0.1125-2.75 
  Joslin, Jerome 1812 FRA0.001-0.1925-4.75 
  Biaux, Alain 1910 FRA0.5010.39259.75 
  Quenolle, Philippe 1910 FRA0.001-0.1125-2.75 
  Teyssier, Jean-Paul 1720 FRA0.001-0.2925-7.25 

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
 13e Open Côte d'Argent Naujac sur Mer FRA 2009-07-12
RcRownchangeKK*chgGame
 1864 1554 3.00 5 2.24 15 33.60 
  Martin, Eric 1896 FRA1.0010.881513.20 
  Cristescu, Florin 1954  * ROU0.001-0.0815-1.20 
  Steinacker, Alex 1877 GER0.001-0.1315-1.95 
  Marimon, Frederic 1682 FRA1.0010.671510.05 
  Ferrandi, Bernard 1912 FRA1.0010.901513.50 
 * 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)
 
NOTE: K factor changed
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1772 1554 0.50 6 -0.84 15 -12.60 
  Rochette, Philippe 1737 FRA0.001-0.2615-3.90 
  Chandran, Franck 1786 FRA0.5010.29154.35 
  Codjovi, Brice 1771 FRA0.001-0.2215-3.30 
  Templier, Benoit 1733 FRA0.001-0.2715-4.05 
  Gendre, Jean-Claude 1802 FRA0.001-0.1915-2.85 
  Jaouen, Valentin 1801 FRA0.001-0.1915-2.85 

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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