Individual Calculations April 2014
 Cheikh-Boukal, Ziyad  Total change: 26.55  Rating chartPersonal card
 14eme Open d'Hiver d'Avoine AVOINE FRA 2014-03-07
RcRownchangeKK*chgGame
 1827 1521 2.50 5 1.77 15 26.55 
  Molho, Antoine 1777 FRA1.0010.811512.15 
  Rubino, William 1921  * FRA0.001-0.0815-1.20 
  Rioland, Paul 1835 FRA0.001-0.1415-2.10 
  Le Bail, Stephane 1791 FRA1.0010.831512.45 
  Fischer, Jean-Claude 1812 FRA0.5010.35155.25 
 * 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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