Individual Calculations May 2010
 Marchandise, Frederic  Total change: 1.50  Rating chartPersonal card
 24e Open International "Pierre et Vacances" - B Cannes FRA 2010-02-27
RcRownchangeKK*chgGame
 1884 1836 4.00 9 0.06 25 1.50 
  Edwards, Ray B 2061 ENG0.001-0.2225-5.50 
  Gill, William D. 1686 IRL0.501-0.2025-5.00 
  Marni-Sandid, Tarik 1739 FRA1.0010.37259.25 
  Rossolini, Fabien 1941 FRA0.001-0.3625-9.00 
  Rei-Rosa, Jean-Jacques 1750 FRA1.0010.38259.50 
  Mazzetta, Renato 1938 ITA0.5010.14253.50 
  Jeanjean, Laurent 1942 FRA1.0010.642516.00 
  Bossoni, Mario 1968 ITA0.001-0.3225-8.00 
  Girard, Jean-Pierre 1931 FRA0.001-0.3725-9.25 

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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