Individual Calculations October 2008
 De Castet, Antoine  Total change: 23.00  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2008-06-28
RcRownchangeKK*chgGame
 1760 1637 2.50 4 1.16 25 29.00 
  Desurmont, Gerard 1771 FRA1.0010.682517.00 
  Benmenni, Boubekeur 1774 FRA1.0010.682517.00 
  Clement-Demange, Bernard 1701 FRA0.5010.09252.25 
  Demange, Jean 1794 FRA0.001-0.2925-7.25 

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)
 
 Championnats de France - C Pau FRA 2008-08-12
RcRownchangeKK*chgGame
 1702 1637 1.00 3 -0.24 25 -6.00 
  Tarayre, Pascal 1762 FRA0.001-0.3325-8.25 
  Hourlier, Simon 1698 FRA0.5010.08252.00 
  Au Quang, Tien 1646 FRA0.5010.01250.25 

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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