Individual Calculations July 2009
 Mellet, Roger  Total change: 18.00  Rating chartPersonal card
 5e Open International du Rhone Marcy Etoile FRA 2009-04-11
RcRownchangeKK*chgGame
 1802 1510 2.00 8 0.72 25 18.00 
  Autin, Didier 1860 FRA0.001-0.1125-2.75 
  Meylan, Andre 1827 SUI0.001-0.1325-3.25 
  Canard, Bruno 1795 FRA1.0010.842521.00 
  Darcet, Bruno 1860 FRA0.5010.39259.75 
  Oblin, Pierre 1860 FRA0.001-0.1125-2.75 
  Abel, Thierry 1804 FRA0.001-0.1525-3.75 
  Carreau, Romain 1773 FRA0.001-0.1825-4.50 
  Ilpide, Jean-Luc 1633 FRA0.5010.17254.25 

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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