Individual Calculations April 2008
 Pourrahnama, Amir  Total change: -10.50  Rating chartPersonal card
 6e Open International Nantes FRA 2007-12-27
RcRownchangeKK*chgGame
 2079 1959 2.00 5 0.25 15 3.75 
  Colin, Vincent m2309 FRA0.001-0.1115-1.65 
  Chalmel, Jean-Hubert 1661 FRA1.0010.15152.25 
  Murie, Eric 2078 FRA0.5010.16152.40 
  Jaulin, Philippe 2141 FRA0.5010.24153.60 
  Crouan, Stephane f2207 FRA0.001-0.1915-2.85 

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)
 
 N4 - R4-5 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 2067 1959 0.00 2 -0.71 15 -10.65 
  Charvin, Olivier 2079 FRA0.001-0.3415-5.10 
  Donon, Robin 2055 FRA0.001-0.3715-5.55 

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)
 
 26ème Open international Clermont-Ferrand FRA 2008-02-28
RcRownchangeKK*chgGame
 2030 1959 1.00 3 -0.24 15 -3.60 
  Grizou, Regis 2217 FRA0.001-0.1815-2.70 
  Ollier, Milan 1856 FRA0.501-0.1415-2.10 
  Thomas, Fabien 2016 FRA0.5010.08151.20 

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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