Individual Calculations October 2008
 Battaglia, Gerard  Total change: 16.75  Rating chartPersonal card
 Open 13 Vitrolles FRA 2008-06-28
RcRownchangeKK*chgGame
 2013 1874 3.00 7 0.67 25 16.75 
  Anton, Jose 1980 FRA0.5010.14253.50 
  Girard, Jean-Pierre 1948 FRA0.001-0.4025-10.00 
  Baquer, Marc 1783 FRA1.0010.38259.50 
  Milesi, Laurent 2158 FRA0.5010.34258.50 
  Colandrea, Sauveur 1905 FRA1.0010.542513.50 
  Kolb, Sebastien 2175 FRA0.001-0.1525-3.75 
  Cortes, Antoine 2140 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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