Individual Calculations September 2009
 Durandeau, Jean-Marie  Total change: 7.20  Rating chartPersonal card
 21e open international d'ete - Trophee Novotel Montfleury - B Cannes FRA 2009-07-27
RcRownchangeKK*chgGame
 1960 2008 6.00 9 0.93 15 13.95 
  Penkov, Nikola 1802 FRA1.0010.24153.60 
  Levacic, Adrien 1884 FRA1.0010.33154.95 
  Vuitton, Gilles 2131 FRA0.001-0.3315-4.95 
  Serban, David 1879 LUX1.0010.33154.95 
  Muha, Zdravko 2128 CRO1.0010.66159.90 
  Basaric, Srdjan 2118 CRO0.001-0.3515-5.25 
  Cayla, Jonathan 1854 FRA0.001-0.7115-10.65 
  De Leeuw, Johannes 1888 FRA1.0010.34155.10 
  Samuel, Christian 1954 FRA1.0010.42156.30 

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 de France - Open A Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 2084 2008 3.50 10 -0.45 15 -6.75 
  Duchateau, Thomas 2100 FRA0.001-0.3715-5.55 
  Schweitzer, Olaf 2088 FRA0.001-0.3915-5.85 
  Ruch, Bernard 2026 FRA0.001-0.4715-7.05 
  Manganese, Laurent 1986 FRA1.0010.47157.05 
  Ferry, Roger 2099 FRA1.0010.62159.30 
  Kirsch, Alain 2081 FRA1.0010.60159.00 
  Franck, Boris 2122 FRA0.001-0.3415-5.10 
  Vanderbeeken, Mikael 2124 FRA0.5010.16152.40 
  Armand, Jerome 2060 FRA0.001-0.4315-6.45 
  Derieux, Christian 2155 FRA0.001-0.3015-4.50 

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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