Individual Calculations November 2009
 Serac, Roland  Total change: -17.40  Rating chartPersonal card
 109e Open Club 608 Paris FRA 2009-08-25
RcRownchangeKK*chgGame
 1821 1559 0.00 6 -1.16 15 -17.40 
  Joussim, Philippe 1762 FRA0.001-0.2415-3.60 
  Leclerc, Arnaud 1933 FRA0.001-0.1015-1.50 
  Forget, Cyril 1917 FRA0.001-0.1015-1.50 
  Le Grix De La Salle, Jean-Marie 1897 FRA0.001-0.1215-1.80 
  Mohammad Ghassemi, Vajieollah 1698 FRA0.001-0.3115-4.65 
  Bagoe, Stephen 1718 FRA0.001-0.2915-4.35 

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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