Individual Calculations July 2012
 Poche, Denis  Total change: -2.25  Rating chartPersonal card
 Championnat de l'Isère 2012 EYBENS FRA 2011-11-19
RcRownchangeKK*chgGame
 1661 1795 2.50 4 -0.15 15 -2.25 
  Der Hovhanessian, Daniel 1629 FRA0.501-0.2215-3.30 
  Cifani, Pierre 1619 FRA1.0010.27154.05 
  Sillero, Pierre 1485 FRA1.0010.14152.10 
  Fahys, Bertrand 1911 FRA0.001-0.3415-5.10 

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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