Individual Calculations September 2009
 Labadie, Jean-Jacques  Total change: -25.80  Rating chartPersonal card
 12e festival d'echecs de Bischwiller - A Bischwiller FRA 2009-07-08
RcRownchangeKK*chgGame
 2050 2069 3.00 9 -1.81 15 -27.15 
  Fomichenko, Eduard m2469  * RUS0.001-0.0815-1.20 
  Gauer, Jacques 1966 FRA0.001-0.6415-9.60 
  Faerber, Eric 1881 GER0.501-0.2415-3.60 
  Roth, Antoine 1974 FRA1.0010.37155.55 
  Steinhart, Christoph 2037 GER0.501-0.0415-0.60 
  Bertrand, Quentin 2020 FRA1.0010.43156.45 
  Lutz, Eric 2245 FRA0.001-0.2715-4.05 
  Gheng, Simona 2058 GER0.001-0.5215-7.80 
  Schneckenburger, Patrick 1804 FRA0.001-0.8215-12.30 
 * 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)
 
 Championnat de France - Open A Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 2108 2069 5.00 11 0.09 15 1.35 
  Hurpeau, Jean-Marc 1963 FRA1.0010.36155.40 
  Guennoun, Anthony 2151 FRA0.5010.11151.65 
  Marciniak, Alexandre 2152 FRA1.0010.61159.15 
  Amoyal, Pierre 2139 FRA0.001-0.4015-6.00 
  Etrog, Jonathan 2149 FRA0.5010.11151.65 
  Jeanjean, Dominique 2151 FRA0.001-0.3915-5.85 
  Aflalo, Sophie 2005 FRA1.0010.41156.15 
  Guezennec, Franck 2178 FRA1.0010.65159.75 
  Zschiedrich, Heiko 2132 GER0.001-0.4115-6.15 
  Guignier, Nicolas 2146 FRA0.001-0.3915-5.85 
  Mania, Clement 2020 FRA0.001-0.5715-8.55 

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)
 

 

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