Individual Calculations July 2012
 Barbu, Ion Cosmin  Total change: -15.00  Rating chartPersonal card
 Open International d'Echecs 2012 de Cantenay-Epinard - Principal CANTENAY EPINARD FRA 2012-05-26
RcRownchangeKK*chgGame
 1842 1833 2.50 5 0.08 15 1.20 
  Ismailov, Makhad 1590 FRA1.0010.20153.00 
  Primel, Dominique 1975 FRA0.001-0.3115-4.65 
  Gautier, Michel 1711 FRA0.501-0.1715-2.55 
  Hallay, Axel 1993 FRA1.0010.711510.65 
  Dubois, Pierre 1942 FRA0.001-0.3515-5.25 

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)
 
 49è Open FIDE Chess XV moins de 2100 elo PARIS FRA 2012-06-16
RcRownchangeKK*chgGame
 1810 1833 2.00 4 -0.02 15 -0.30 
  Clement, Christian 1433  * FRA1.0010.08151.20 
  Lam-Roques, Kalvin 1985 FRA0.001-0.3015-4.50 
  Ballatore, Gerard 2001 FRA0.001-0.2815-4.20 
  Bourogaa, Younes 1819 FRA1.0010.48157.20 
 * 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)
 
 50è Open Fide Chess XV Groupe A (1600-2199) PARIS FRA 2012-06-23
RcRownchangeKK*chgGame
 1925 1833 0.50 4 -1.06 15 -15.90 
  Licayan, Albert 2116 FRA0.001-0.1615-2.40 
  Bianchi, Tobias 1724 FRA0.501-0.1515-2.25 
  Touati, Bruno 1849 FRA0.001-0.4815-7.20 
  Piffaut, Pierre-Yves 2009 FRA0.001-0.2715-4.05 

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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