Individual Calculations May 2012
 De Biasi, Robert  Total change: -30.00  Rating chartPersonal card
 31e open international de Clermont-Ferrand CLERMONT FERRAND FRA 2012-02-23
RcRownchangeKK*chgGame
 1867 1730 1.00 5 -0.70 15 -10.50 
  Rouler, Charly f2130  * FRA0.001-0.0815-1.20 
  Devecchi, Jorge 1954 FRA0.001-0.2215-3.30 
  Jamon, Jacques 1898 FRA0.001-0.2815-4.20 
  Nourrissont, Agnes 1506 FRA1.0010.22153.30 
  Rabier, Jean 1847 FRA0.001-0.3415-5.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Team 2012 - Nationale 4 - R6 FRANCE FRA 2012-03-25
RcRownchangeKK*chgGame
 1634 1730 0.00 1 -0.63 15 -9.45 
  Brand, Jean-Claude 1634 FRA0.001-0.6315-9.45 

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)
 
 20eme Tournoi International de Tarbes TARBES FRA 2012-04-07
RcRownchangeKK*chgGame
 1796 1730 1.50 5 -0.67 15 -10.05 
  Louis, Thibault 2110 FRA0.001-0.0915-1.35 
  Blanchet, Mathieu 1626 FRA1.0010.36155.40 
  Mamah, Isabelle 1892 FRA0.001-0.2915-4.35 
  Shakessi, Hossein 1629 FRA0.501-0.1415-2.10 
  Prieur, Axel 1724 FRA0.001-0.5115-7.65 

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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