Individual Calculations July 2009
 Radoman, Nicolas  Total change: -16.35  Rating chartPersonal card
 Open de Haute Savoie 2009 Evian les Bains FRA 2009-05-08
RcRownchangeKK*chgGame
 1991 1985 1.00 2 0.01 15 0.15 
  De Abreu, Orlando 1974 FRA0.501-0.0215-0.30 
  Skouvaklis, Alexis 2008 SUI0.5010.03150.45 

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)
 
 3e Open FIDE de l'Echiquier Lédonien Lons le Saunier FRA 2009-05-21
RcRownchangeKK*chgGame
 1965 1985 1.00 4 -1.10 15 -16.50 
  Richard, Peter 1756 FRA0.501-0.2915-4.35 
  Haussernot, Cecile wf1924 FRA0.001-0.5815-8.70 
  Cau, Benjamin 2184 FRA0.5010.26153.90 
  Ferrier, David 1995 FRA0.001-0.4915-7.35 

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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