Individual Calculations September 2009
 Dallemagne, Roger  Total change: -7.00  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1631 1475 1.50 6 -0.28 25 -7.00 
  Hedjazian, Farhad 1694 FRA0.001-0.2225-5.50 
  Bouchard, Vincent 1602 FRA0.001-0.3325-8.25 
  Lupfer, Anny 1642 FRA0.5010.22255.50 
  Poli, Robert 1645 FRA0.001-0.2825-7.00 
  Mihajlova, Diana 1527 ENG1.0010.572514.25 
  Bernard, Marc-Olivier 1674 FRA0.001-0.2425-6.00 

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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