Individual Calculations June 2013
 Nguyen, Christophe  Total change: -30.15  Rating chartPersonal card
 12e Open international de Malakoff MALAKOFF FRA 2013-04-27
RcRownchangeKK*chgGame
 1797 1747 2.50 8 -0.99 15 -14.85 
  Marin, Emmanuel 1860 FRA0.001-0.3515-5.25 
  Annetti, Laurent 1869 FRA1.0010.671510.05 
  Van Dongen, Patrick f2147  * FRA0.001-0.0815-1.20 
  Asmai, Ali 1880 FRA0.001-0.3215-4.80 
  Martinez, Rodolphe 1816 FRA0.001-0.4015-6.00 
  Wuhrmann, Daniel 1843 FRA0.001-0.3715-5.55 
  Tchimichkian, Vardan 1495 FRA1.0010.19152.85 
  Yates, Rusell 1469 FRA0.501-0.3315-4.95 
 * 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)
 
 36e Open de l'Ascension Victor SYRE d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2013-05-08
RcRownchangeKK*chgGame
 1741 1747 2.50 7 -1.02 15 -15.30 
  Dicanot, David 1880 FRA0.5010.18152.70 
  Rabier, Jean 1829 FRA0.5010.11151.65 
  Faure-Brac, Seraphin 1998 FRA0.001-0.1915-2.85 
  Sitter, Bernard 1521 FRA0.501-0.2915-4.35 
  Carlier, Nathan 1445 FRA1.0010.15152.25 
  Ferry, Roger 2029 FRA0.001-0.1615-2.40 
  Frihauf, Jozef 1482 FRA0.001-0.8215-12.30 

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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