Individual Calculations July 2009
 Hodot, Yves  Total change: 18.90  Rating chartPersonal card
 Championnat de l'Echiquier Grenoblois 2009 Grenoble FRA 2009-01-23
RcRownchangeKK*chgGame
 1945 1955 3.50 6 0.50 15 7.50 
  Saint-Arroman, Alain 2038 FRA1.0010.61159.15 
  Peyrin, Jean 1994 FRA1.0010.55158.25 
  Contout, Aime 2065 FRA1.0010.65159.75 
  Fahys, Bertrand 1605 FRA0.501-0.3915-5.85 
  Joeckle, Jean-Paul 1875 FRA0.001-0.6115-9.15 
  Mallet, Lionel 2093 FRA0.001-0.3115-4.65 

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)
 
 Championnat d'Annecy - Finale Annecy FRA 2009-03-14
RcRownchangeKK*chgGame
 1896 1955 2.50 3 0.76 15 11.40 
  Perolini, Roland 1815 FRA0.501-0.1915-2.85 
  Lamouille, Patrick 2026 FRA1.0010.60159.00 
  Lees, Jean-Pierre 1847 FRA1.0010.35155.25 

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)
 

 

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