Individual Calculations September 2009
 Aouizerate, Robert  Total change: -31.05  Rating chartPersonal card
 21e tournoi international de Massy Massy FRA 2009-06-27
RcRownchangeKK*chgGame
 1815 1894 2.50 5 -0.58 15 -8.70 
  Debray, Christopher f2244 FRA0.001-0.1115-1.65 
  Saunier, Jean-Francois 1668 FRA1.0010.21153.15 
  Lautier, Eric 1701 FRA0.001-0.7515-11.25 
  Guionnet, Alain 1701 FRA0.501-0.2515-3.75 
  Yallaoui, Jean 1759 FRA1.0010.32154.80 

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)
 
 Championnat International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1698 1894 3.00 6 -1.49 15 -22.35 
  De Castet, Antoine 1663 FRA1.0010.21153.15 
  Delpech, Olivier 1762 FRA0.501-0.1815-2.70 
  Farinone, Jean-Marc 1761 FRA0.001-0.6815-10.20 
  Brumant, Jean-Claude 1724 FRA0.001-0.7215-10.80 
  Tarrin, Eric 1604 FRA1.0010.16152.40 
  Brebant, Eric 1675 FRA0.501-0.2815-4.20 

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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