Individual Calculations September 2010
 Bonnet, Vincent  Total change: 18.50  Rating chartPersonal card
 Circuit d'échecs de Gascon - B Gers FRA 2010-08-02
RcRownchangeKK*chgGame
 1602 1584 5.00 9 0.74 25 18.50 
  Bernard, Christophe 1627 FRA0.001-0.4425-11.00 
  Moulie, Patrick 1639 FRA0.5010.08252.00 
  Strub, Bruno 1619 FRA1.0010.552513.75 
  Dubertrand, Bernard 1668 FRA0.001-0.3825-9.50 
  Merlet, Francois 1588 FRA0.001-0.4925-12.25 
  Petitcolas, Louis 1538 FRA0.501-0.0625-1.50 
  Joyeux, Gerard 1657 FRA1.0010.602515.00 
  Mouret, Arnaud 1497 FRA1.0010.38259.50 
  Oster, Jean-Marie 1583 FRA1.0010.502512.50 

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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