Individual Calculations July 2014
 Riddoch, Alan  Total change: 0.90  Rating chartPersonal card
 38ème open international d'échecs de Fourmies FOURMIES FRA 2014-06-07
RcRownchangeKK*chgGame
 1726 1643 2.50 6 0.06 15 0.90 
  Chion, Alexandre 1950 FRA0.5010.36155.40 
  Pool, Wim 2043  * NED0.001-0.0815-1.20 
  Gutierrez Bolado, Juan Antonio 1716 ESP0.001-0.4015-6.00 
  De Hooghe, Julien 1341 FRA1.0010.15152.25 
  Declercq, Jean 1778 FRA0.001-0.3215-4.80 
  Devaux, Florentin 1530 FRA1.0010.35155.25 
 * 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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