Individual Calculations September 2013
 Roussiere, Christophe  Total change: -16.20  Rating chartPersonal card
 XXème Open d'Echecs d'Eté de Nice NICE FRA 2013-07-22
RcRownchangeKK*chgGame
 1907 2103 5.50 9 -1.08 15 -16.20 
  Valero, Paul-Elie 1739 FRA1.0010.10151.50 
  Salvetti, Julien 1799 FRA0.501-0.3615-5.40 
  Derige Kane, Yan 1703  * FRA1.0010.08151.20 
  Debray, Christopher m2368 FRA0.001-0.1815-2.70 
  Dubois, Martine wm1995 FRA1.0010.35155.25 
  Delseny, Serge 1980 FRA0.501-0.1715-2.55 
  Cain-Rossow, William 1864 FRA0.501-0.3015-4.50 
  Samuel, Christian 1826 FRA0.001-0.8315-12.45 
  Froment, Theophile 1889 FRA1.0010.23153.45 
 * 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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