Individual Calculations September 2011
 Insuasty, Luis  Total change: -30.00  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1703 1896 2.50 6 -2.00 15 -30.00 
  Ettayeb, Jemchid 1722 FRA0.001-0.7315-10.95 
  Ariza, Thomas 1645 FRA0.501-0.3115-4.65 
  Secq, Didier 1657 FRA1.0010.20153.00 
  Heitz, Robert 1746 FRA0.501-0.2015-3.00 
  Jacq, Philippe 1724 FRA0.001-0.7315-10.95 
  Imbert, Gerard 1722 FRA0.501-0.2315-3.45 

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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