Individual Calculations September 2009
 Gros, Patrick  Total change: 15.75  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 2016 2049 6.00 9 1.05 15 15.75 
  Peyre, Camille 1913 FRA1.0010.32154.80 
  Duhayon, Yves 2256 BEL0.5010.27154.05 
  Leriche, Luc 1832 FRA0.501-0.2815-4.20 
  Shirazi, Kamran m2384 FRA0.001-0.1215-1.80 
  Brehier, William 1899 FRA1.0010.30154.50 
  Beaugeard, Meddy 1926 FRA1.0010.33154.95 
  Moisan, Fabrice 2230 FRA0.001-0.2615-3.90 
  Andre, Philippe 1799 FRA1.0010.19152.85 
  Guinovart, Jose 1903 FRA1.0010.30154.50 

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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