Individual Calculations July 2008
 Vedel, Nicolas  Total change: -3.75  Rating chartPersonal card
 Open de Niort Niort FRA 2008-04-12
RcRownchangeKK*chgGame
 1894 1900 3.00 6 -0.15 25 -3.75 
  Charondiere, Guy 1693 FRA0.501-0.2725-6.75 
  Gobbetto, Jean-Claude 1779 FRA0.501-0.1625-4.00 
  Caffin, Patrice 1713 FRA1.0010.26256.50 
  Saada, Julien 2250 FRA0.001-0.1125-2.75 
  Viers, Emmanuel 1762 FRA1.0010.31257.75 
  Aurel, Luc f2165 FRA0.001-0.1825-4.50 

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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