Individual Calculations July 2009
 Ferrier, David  Total change: 13.35  Rating chartPersonal card
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1914 1995 1.00 1 0.39 15 5.85 
  Tissot, Fabien 1914 FRA1.0010.39155.85 

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
 1923 1995 4.00 6 0.50 15 7.50 
  Vernier, Thierry 1645 FRA1.0010.11151.65 
  Le Bret, Ludovic 1916 FRA1.0010.39155.85 
  De Abreu, Orlando 1974 FRA0.001-0.5315-7.95 
  Brailly-Vignal, Bastien 2097 FRA0.001-0.3615-5.40 
  Radoman, Nicolas 1985 FRA1.0010.49157.35 
  Rosenfeld, Imre 1919 FRA1.0010.40156.00 

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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