Individual Calculations March 2011
 Dervieux, Dominique  Total change: -20.00  Rating chartPersonal card
 8e Bois-Colombes Chess Masters - B BOIS COLOMBES FRA 2010-12-26
RcRownchangeKK*chgGame
 1652 1801 4.00 7 -0.80 25 -20.00 
  Tardi, Oscar 1716 FRA0.001-0.6225-15.50 
  Guillot, Alain 1730 FRA1.0010.402510.00 
  Bensaid, Abdel 1695 FRA0.501-0.1425-3.50 
  Pichon, Julien 1668 FRA0.501-0.1825-4.50 
  Borowski, Jacques 1435 FRA1.0010.10252.50 
  Sriskantharajah, Niruja 1562 FRA1.0010.20255.00 
  Duprey, Francois-Xavier 1760 FRA0.001-0.5625-14.00 

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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