Individual Calculations September 2009
 Vitoux, Colomban  Total change: 5.70  Rating chartPersonal card
 8e open international de Condom - MI Condom FRA 2009-07-11
RcRownchangeKK*chgGame
 2345 2423 6.00 9 0.57 10 5.70 
  Delorme, Axel m2434 FRA0.5010.02100.20 
  Brethes, Francois 2255 FRA1.0010.28102.80 
  Brih, Said 2318 FRA0.501-0.1410-1.40 
  Guichard, Pauline wm2261 FRA1.0010.29102.90 
  Demuth, Adrien f2339 FRA0.501-0.1210-1.20 
  Decoster, Frederic 2285 BEL1.0010.31103.10 
  Nanu, Ciprian-Costica m2535 ROU0.5010.15101.50 
  Navarrete Delgado, Sergio 2242 ESP0.501-0.2410-2.40 
  Cioara, Andrei-Nestor m2437 ROU0.5010.02100.20 

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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