Individual Calculations September 2011
 Valette, Christian  Total change: -5.25  Rating chartPersonal card
 Championnat de Paris Ile de France Open A (1800 à 2300) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1970 2103 6.00 9 -0.06 15 -0.90 
  Duvicq, Arnaud 1902 FRA1.0010.24153.60 
  Marcelin, Philippe 1885 FRA0.001-0.7815-11.70 
  Nikonoff, James 1961 FRA1.0010.31154.65 
  Gaulupeau, Pascal 1927 FRA0.501-0.2315-3.45 
  Konopka, Jeremiasz 2003 FRA1.0010.36155.40 
  Dizdarevic, Barbara 1874 SRB0.501-0.2915-4.35 
  Jarreton, Herve 2008 FRA1.0010.37155.55 
  Rabineau, Clement 2273 FRA0.001-0.2815-4.20 
  Bonvalot, Isabelle 1897 FRA1.0010.24153.60 

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 d'échecs de Parthenay PARTHENAY FRA 2011-07-14
RcRownchangeKK*chgGame
 1916 2103 4.00 6 -0.29 15 -4.35 
  Daviet, Bertrand 1742 FRA1.0010.10151.50 
  Lambert, Romain 2059 FRA0.501-0.0615-0.90 
  Leriche, Ines 1703  * FRA1.0010.08151.20 
  Egreteau, Eric 2081 FRA0.501-0.0315-0.45 
  Sola, Flavien 2040 FRA0.001-0.5915-8.85 
  Pascal, Jonathan 1871 FRA1.0010.21153.15 
 * 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)
 

 

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