Individual Calculations July 2012
 Ait Chaouche, Samy  Total change: -6.30  Rating chartPersonal card
 Team 2012 - Nationale 3 - R8-9 FRANCE FRA 2012-05-12
RcRownchangeKK*chgGame
 2069 2078 0.50 2 -0.53 15 -7.95 
  Villette, Herve 2022 FRA0.001-0.5815-8.70 
  Uhoda, Philippe 2115 BEL0.5010.05150.75 

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)
 
 36e open international de Fourmies FOURMIES FRA 2012-05-26
RcRownchangeKK*chgGame
 2024 2078 4.00 7 0.11 15 1.65 
  Galoppa, Ludovic 1813 FRA1.0010.18152.70 
  Shirazi, Kamran m2372 FRA0.001-0.1515-2.25 
  Vandervorst, Marc 1837 FRA1.0010.20153.00 
  Lucas, Maurane 1678  * FRA1.0010.08151.20 
  Song, Julien f2346 FRA0.001-0.1715-2.55 
  Paquet, Tony 1796 FRA1.0010.16152.40 
  Kostiuk, Tatiana wg2329 UKR0.001-0.1915-2.85 
 * 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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