Individual Calculations September 2009
 Jacq, Philippe  Total change: 6.15  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1681 1760 4.00 6 0.41 15 6.15 
  Bredenbac, Philippe 1558 FRA1.0010.24153.60 
  Buchner, David 1511 FRA1.0010.19152.85 
  Houdeyer, Hendricks 1880 FRA0.001-0.3415-5.10 
  Palacios-Aguilar, Diego-Andre 1894 FRA0.5010.18152.70 
  Anicette, Hugues 1669 FRA0.501-0.1215-1.80 
  Briand, Nicolas 1576 FRA1.0010.26153.90 

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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