Individual Calculations September 2009
 Serre, Jean-Philippe  Total change: 0.50  Rating chartPersonal card
 8e open international de Condom - A Condom FRA 2009-07-11
RcRownchangeKK*chgGame
 1926 1748 2.00 7 0.02 25 0.50 
  Paci, Romain 2022 FRA0.001-0.1725-4.25 
  Pomarleanu, Ana 2077 ROU1.0010.882522.00 
  Rachez, Christophe 1987 FRA0.001-0.2025-5.00 
  Moreau, Emilien 1883 FRA0.001-0.3225-8.00 
  Ortega Lopez, Mikel 1752 ESP0.5010.01250.25 
  Vainguer, Guillaume 1751 FRA0.5010.00250.00 
  Forgues, Valerie 2010 FRA0.001-0.1825-4.50 

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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