Individual Calculations September 2013
 Barletta, Mauro  Total change: -2.25  Rating chartPersonal card
 22. Open International de Martigny Martigny SUI 2013-08-02
RcRownchangeKK*chgGame
 2098 2197 3.50 6 -0.15 15 -2.25 
  Martelli, Tommaso 1955 ITA1.0010.20153.00 
  Brunner, Nicolas m2416 FRA0.001-0.2215-3.30 
  Scheidegger, Andreas 1983 SUI0.501-0.2715-4.05 
  Filliez, Cesar 1797  * SUI1.0010.08151.20 
  Zakhartsov, Vladimir 2323 RUS0.5010.17152.55 
  Pahud, Cedric 2114 SUI0.501-0.1115-1.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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