Individual Calculations August 2014
 Roullier, Alain  Total change: -0.20  Rating chartPersonal card
 29e Open International d'Echecs d'Avoine AVOINE FRA 2014-07-19
RcRownchangeKK*chgGame
 1717 1764 5.00 9 -0.01 20 -0.20 
  Legrand, Francoise 1626 FRA0.501-0.1920-3.80 
  Triboulet, Benjamin 1607 FRA0.001-0.7120-14.20 
  Bracq, Christian 1668 FRA1.0010.37207.40 
  Van Der Giessen, Ada Leona 1955 NED0.001-0.2520-5.00 
  Banat, Samy 1562 FRA0.501-0.2620-5.20 
  Voiculescu-Holvad, Stefan 1648 FRA1.0010.34206.80 
  Nord, Antoine 2007 FRA1.0010.802016.00 
  Julien, Jules-Alois 2013 FRA0.001-0.1920-3.80 
  De Lussac, Alienor 1364  * FRA1.0010.08201.60 
 * 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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