Individual Calculations September 2009
 Brih, Said  Total change: 18.45  Rating chartPersonal card
 8e open international de Condom - MI Condom FRA 2009-07-11
RcRownchangeKK*chgGame
 2357 2318 6.00 9 1.95 15 29.25 
  Guichard, Pauline wm2261 FRA0.501-0.0815-1.20 
  Demuth, Adrien f2339 FRA0.5010.03150.45 
  Vitoux, Colomban f2423 FRA0.5010.14152.10 
  Nanu, Ciprian-Costica m2535 ROU0.5010.28154.20 
  Navarrete Delgado, Sergio 2242 ESP1.0010.40156.00 
  Cioara, Andrei-Nestor m2437 ROU1.0010.66159.90 
  Delorme, Axel m2434 FRA0.5010.16152.40 
  Brethes, Francois 2255 FRA0.501-0.0915-1.35 
  Decoster, Frederic 2285 BEL1.0010.45156.75 

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)
 
 17e open international de Saint-Affrique Saint Affrique FRA 2009-07-18
RcRownchangeKK*chgGame
 2108 2318 6.00 8 0.08 15 1.20 
  Pruvost, Alain 1918  * FRA1.0010.08151.20 
  Gertosio, Franck 2038 FRA0.501-0.3415-5.10 
  Youssoupov, Moisse 1918  * FRA1.0010.08151.20 
  Tardif, Sebastien 2006 FRA1.0010.14152.10 
  Prost, Frederic 2147 FRA1.0010.27154.05 
  Marzolf, Bruno 2246 FRA0.501-0.1015-1.50 
  Milesi, Laurent 2091 FRA1.0010.21153.15 
  Gozzoli, Yannick m2498 FRA0.001-0.2615-3.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 16e Open International de Nice Nice FRA 2009-08-03
RcRownchangeKK*chgGame
 2160 2318 4.50 8 -0.80 15 -12.00 
  Huin, Eric 1918  * FRA0.501-0.4215-6.30 
  Cosenza, Gianni 1927 ITA1.0010.09151.35 
  Birot, Andre 1918  * FRA1.0010.08151.20 
  Colin, Vincent m2425 FRA0.5010.15152.25 
  Junca, Stephane 2068 FRA1.0010.19152.85 
  Doncea, Vladimir m2460 ROU0.001-0.3115-4.65 
  Franco Alonso, Alejandro m2480 ESP0.001-0.2915-4.35 
  Tasic, Branislav 2087 FRA0.501-0.2915-4.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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