Individual Calculations September 2009
 Cazeaux, Didier  Total change: 1.80  Rating chartPersonal card
 13e Open Côte d'Argent Naujac sur Mer FRA 2009-07-12
RcRownchangeKK*chgGame
 1965 1872 1.00 3 -0.18 15 -2.70 
  Nabuurs, Joep 2200 NED0.001-0.1315-1.95 
  Dubois, Marie 1632 FRA1.0010.20153.00 
  Kalwa, Norbert Dr. 2062 GER0.001-0.2515-3.75 

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)
 
 14e open international de Creon Creon FRA 2009-07-27
RcRownchangeKK*chgGame
 1946 1872 4.50 8 1.14 15 17.10 
  Ippolito, Manuel f2272  * FRA0.001-0.0815-1.20 
  Perier, Nicolas 1650 FRA0.501-0.2815-4.20 
  Marimon, Frederic 1682 FRA1.0010.25153.75 
  Riazuelo, Gilles 2106 FRA0.001-0.2115-3.15 
  Garma, Jovanka 1755 FRA1.0010.34155.10 
  Larcheveque, Francois 2049 FRA1.0010.731510.95 
  Chabrol, Thierry 2096 ESP0.001-0.2215-3.30 
  Morel, Jean-Marc 1955 FRA1.0010.61159.15 
 * 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 B Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1849 1872 5.00 11 -0.84 15 -12.60 
  Heuveline, Gregory 1987 FRA0.001-0.3415-5.10 
  Le Bail, Stephane 1810 FRA0.001-0.5915-8.85 
  Robert, Thierry 1831 FRA1.0010.44156.60 
  Berthelot, Nathan 1796 FRA0.001-0.6015-9.00 
  Leroy, Gerard 1801 FRA0.501-0.1015-1.50 
  Buresi, Bruno 1812 FRA1.0010.42156.30 
  Cartigny, Patrick 1986 FRA0.5010.16152.40 
  Clement, Alexandre 1775 FRA0.001-0.6315-9.45 
  Barberis, Valentin 1770 FRA1.0010.36155.40 
  Pantic, David 1967 FRA0.001-0.3715-5.55 
  Schneckenburger, Patrick 1804 FRA1.0010.41156.15 

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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