Individual Calculations September 2011
 Deluchey, Jean-Philippe  Total change: -7.80  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1624 1595 2.50 6 -0.26 30 -7.80 
  Boutant, Jade 1752 FRA0.001-0.2930-8.70 
  Cohen-Codar, Ariel 1731 FRA0.001-0.3230-9.60 
  Da Costa, Manuel 1430 FRA0.001-0.7230-21.60 
  Borowski, Jacques 1406 FRA1.0010.25307.50 
  Desurmont, Gerard 1706 FRA1.0010.653019.50 
  Ruelle, Cedric 1720 FRA0.5010.17305.10 

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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