Individual Calculations August 2013
 Vaillant, Stephane  Total change: 1.20  Rating chartPersonal card
 12e Festival international d'échecs de Condom - Open A CONDOM FRA 2013-07-13
RcRownchangeKK*chgGame
 1972 1910 4.00 9 0.08 15 1.20 
  Favarel, Julien f2310  * FRA0.5010.42156.30 
  Cocquyt, Tijs 2063 BEL0.001-0.3015-4.50 
  Lever, Erwan 1787 FRA0.001-0.6715-10.05 
  Grezels, Florian 1876 FRA0.501-0.0515-0.75 
  Marciniak, Alexandre 2207 FRA0.001-0.1515-2.25 
  Roch, Florian 1712 FRA1.0010.24153.60 
  Dubois, Emmanuelle 1773 FRA1.0010.32154.80 
  Mevel, Mael 1940 FRA0.5010.04150.60 
  Marty, Brice 2084 FRA0.5010.23153.45 
 * 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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