Individual Calculations September 2011
 Joussim, Philippe  Total change: -1.50  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1682 1747 4.00 7 -0.10 15 -1.50 
  Levier, Jean-Francois 1555 FRA1.0010.25153.75 
  Duget, Long Jc 1870 FRA0.001-0.3315-4.95 
  Fraval, Julie 1578 FRA0.501-0.2215-3.30 
  Sampaio, Joao 1620 FRA0.501-0.1715-2.55 
  Khodjamirian, Arnaud 1603 FRA1.0010.31154.65 
  Ariza, Thomas 1645 FRA1.0010.36155.40 
  Dagonia, Steve 1900 FRA0.001-0.3015-4.50 

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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