Individual Calculations September 2009
 Laborde, Stephane  Total change: 55.55  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 2108 2087 5.50 8 1.76 25 44.00 
  Comes, Didier 1905 FRA1.0010.26256.50 
  Gantner, Ludovic 2157 FRA0.001-0.4025-10.00 
  Pouyade, Fabrice 1900 FRA1.0010.26256.50 
  Guyard, Rodolphe 2163 FRA1.0010.602515.00 
  Lebrun, Xavier 2188 FRA0.5010.14253.50 
  Redon, Bruno 2170 FRA0.5010.11252.75 
  Delabaca, Romuald 2212 FRA0.5010.17254.25 
  Leroux, Richard 2171 FRA1.0010.622515.50 

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
 Championnat de France - Open A Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 2038 2087 7.00 11 0.77 15 11.55 
  Billon, Olivier 1991 FRA0.001-0.6315-9.45 
  Aflalo, Sophie 2005 FRA1.0010.39155.85 
  Schoucair, Henry 2002 FRA1.0010.38155.70 
  Marcel, Valentin 1962 FRA1.0010.33154.95 
  Hubert, Raphael 1945 FRA1.0010.31154.65 
  Suez-Panama, Gilles 2122 FRA1.0010.55158.25 
  Muller, Anne wm2130 FRA0.5010.06150.90 
  Le Ruyet, Leopold 2058 FRA0.001-0.5415-8.10 
  Benmesbah, Natacha wf2151 FRA0.001-0.4115-6.15 
  Thon, Gabriel 1978 FRA1.0010.35155.25 
  Lam, Sophie 2076 FRA0.501-0.0215-0.30 

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)
 

 

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