Individual Calculations September 2013
 Bouguerra, Tayeb  Total change: 10.50  Rating chartPersonal card
 21eme open international de Saint-Affrique SAINT AFFRIQUE FRA 2013-07-20
RcRownchangeKK*chgGame
 1947 1939 4.00 8 0.08 15 1.20 
  Laffont, Jean-Christophe 1539  * FRA1.0010.08151.20 
  Dussol, Pierre f2181 FRA0.001-0.2015-3.00 
  Bizeul, Pierre 1716 FRA1.0010.22153.30 
  Ouakhir, Mehdi 2202 MAR0.001-0.1815-2.70 
  Bertrand, Meryl 1728 FRA1.0010.23153.45 
  Ternault, Mathieu 2176 FRA0.001-0.2015-3.00 
  Valcrose, Thomas 1740 FRA1.0010.24153.60 
  Saez, Frederic 2290 FRA0.001-0.1115-1.65 
 * 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)
 
 Open international de Créon 2013 - Tournoi Principal CREON FRA 2013-07-29
RcRownchangeKK*chgGame
 1908 1939 5.00 8 0.62 15 9.30 
  Roche, Philippe 1739 FRA1.0010.24153.60 
  Frick, Christoph 2232 GER0.001-0.1515-2.25 
  Serre, Jean-Philippe 1748 FRA1.0010.25153.75 
  Kirk, Ezra f2290 ENG0.001-0.1115-1.65 
  Gelos, Guillaume 1766 FRA1.0010.27154.05 
  Gipouloux, Laurent 1707 FRA1.0010.21153.15 
  Pilte, Nicolas 2110 FRA0.001-0.2715-4.05 
  Maugendre, Maxime 1674 FRA1.0010.18152.70 

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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