Individual Calculations September 2009
 Cayla, Jonathan  Total change: 74.10  Rating chartPersonal card
 21e open international d'ete - Trophee Novotel Montfleury - B Cannes FRA 2009-07-27
RcRownchangeKK*chgGame
 2019 1854 5.50 8 3.20 15 48.00 
  Zermiche, Cherif 2121 FRA1.0010.821512.30 
  Heikkila, Antti 1995 FIN0.5010.19152.85 
  Samuel, Christian 1954 FRA1.0010.64159.60 
  Baillard, Marc 1938 FRA0.5010.12151.80 
  Kirsch, Alain 2081 FRA0.5010.29154.35 
  Durandeau, Jean-Marie 2008 FRA1.0010.711510.65 
  Alberola, Raphael 1923 FRA1.0010.60159.00 
  Vuitton, Gilles 2131 FRA0.001-0.1715-2.55 

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)
 
 16e Open International de Nice Nice FRA 2009-08-03
RcRownchangeKK*chgGame
 1985 1854 4.50 8 1.74 15 26.10 
  Gerola, Fausto 2192 ITA0.5010.38155.70 
  Tasic, Branislav 2087 FRA0.5010.29154.35 
  Hamperl, Fred f2075 GCI1.0010.781511.70 
  Koch, Markus 2138 GER0.001-0.1615-2.40 
  Pelagatti, Alessandro 2206 ITA0.001-0.1115-1.65 
  Faraill, Sebastien 1515 FRA1.0010.12151.80 
  Cain-Rossow, William 1707 FRA1.0010.30154.50 
  Perez Cameselle, Francisco 1958 ESP0.5010.14152.10 

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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