Individual Calculations September 2011
 Collette, Gilles  Total change: 22.80  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1722 1895 6.50 8 0.73 15 10.95 
  Laurent-Tenaille, Christian 1648 FRA0.501-0.3115-4.65 
  Sriskantharajah, Niruja 1577 FRA1.0010.13151.95 
  Yaranga, Igor 1704 FRA1.0010.25153.75 
  De Balmann, Marc 1710 FRA1.0010.26153.90 
  Stark, Gabriel 1786 FRA0.001-0.6515-9.75 
  Caille, Hugo 1735 FRA1.0010.29154.35 
  Succar, Marc 1781 FRA1.0010.34155.10 
  Bourcier, Laurent 1838 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)
 
 136ème open international du club 608 d’échecs des moins de 2300 ELO PARIS FRA 2011-07-16
RcRownchangeKK*chgGame
 1922 1895 5.00 9 0.79 15 11.85 
  Laurent, Dominique 2042 FRA0.001-0.3015-4.50 
  Mohammad Ghassemi, Vajieollah 1677 FRA1.0010.22153.30 
  Bouchard, Vincent 1646 FRA1.0010.19152.85 
  Pass, Deborah J wf1997 ENG1.0010.64159.60 
  Daurelle, Herve 2261 FRA0.001-0.1015-1.50 
  Tran, Philippe 2003 FRA0.001-0.3515-5.25 
  Pernet, Roger 1775 FRA1.0010.34155.10 
  Larcheveque, Francois 2004 FRA1.0010.65159.75 
  Lam-Roques, Kalvin 1896 FRA0.001-0.5015-7.50 

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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