Individual Calculations September 2011
 Gueriche, Guillaume  Total change: 14.40  Rating chartPersonal card
 7 ème Open International du Rhône LAVAL FRA 2011-07-03
RcRownchangeKK*chgGame
 2169 2104 4.00 7 0.96 15 14.40 
  Charpentier, Denis 1856 FRA1.0010.19152.85 
  Foisor, Cristina-Adela mwg2427 ROU0.001-0.1315-1.95 
  Verges, Brice 1870 FRA1.0010.21153.15 
  Graillon, David 1930 FRA1.0010.27154.05 
  Foisor, Ovidiu-Doru m2394 ROU1.0010.841512.60 
  Okhotnik, Vladimir m2455 FRA0.001-0.1115-1.65 
  Dubreuil, Julien f2248 FRA0.001-0.3115-4.65 

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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