Individual Calculations May 2011
 Graille, Michel  Total change: -29.70  Rating chartPersonal card
 25e Open International "Pierre et Vacances" - B CANNES FRA 2011-02-21
RcRownchangeKK*chgGame
 1783 1944 3.00 7 -1.98 15 -29.70 
  Yarur Elsaca, Daniel 1730 CHI0.501-0.2715-4.05 
  Gabrillargues, Karim 1829 FRA0.001-0.6615-9.90 
  Cairo, Serge 1777 FRA0.501-0.2215-3.30 
  Alberola, Raphael 1814 FRA0.001-0.6815-10.20 
  Vyvyan, Philippe 1772 FRA0.501-0.2315-3.45 
  Frauchiger, Thomas 1709 SUI1.0010.21153.15 
  Gardini, Enrico 1851 ITA0.501-0.1315-1.95 

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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