Individual Calculations September 2009
 Rochette, Philippe  Total change: -9.25  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1796 1737 3.00 8 -0.37 25 -9.25 
  Vervelle, Sebastien 1828 FRA0.001-0.3825-9.50 
  Roussel, Glenn 1554 FRA1.0010.26256.50 
  Oney, Fatmanur 1873 TUR0.001-0.3225-8.00 
  Binois, Rudy 1842 FRA0.001-0.3625-9.00 
  Trost, Michel 1821 FRA0.5010.12253.00 
  Latapie, Frederic 1567 FRA1.0010.28257.00 
  Rabouan, Jean-Francois 1953 FRA0.5010.28257.00 
  Foussard, Gervais 1933 FRA0.001-0.2525-6.25 

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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