Individual Calculations September 2009
 Madranges, Julien  Total change: -16.20  Rating chartPersonal card
 Open de Provence MEYREUIL FRA 2009-07-05
RcRownchangeKK*chgGame
 1807 1904 2.00 5 -1.08 15 -16.20 
  Burmonas, Romain 1611 FRA0.501-0.3515-5.25 
  Chauvet, Vincent 1904 FRA0.001-0.5015-7.50 
  Vallette, Patrick 1855 FRA0.001-0.5715-8.55 
  Estevez, Ange 1640 FRA1.0010.18152.70 
  Fayette, Sylvain 2023 FRA0.5010.16152.40 

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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