Individual Calculations April 2014
 Grateau, Jean-Noel  Total change: -6.60  Rating chartPersonal card
 14eme Open d'Hiver d'Avoine AVOINE FRA 2014-03-07
RcRownchangeKK*chgGame
 1729 1940 4.00 6 -0.44 15 -6.60 
  El Archi, Yassir 1687 FRA1.0010.19152.85 
  Le Borgne, Pierre 2253 FRA0.001-0.1415-2.10 
  Belier, Marie 1540  * FRA1.0010.08151.20 
  Cheikh-Boukal, Ammar 1594 FRA1.0010.11151.65 
  De Lussac, Octave 1587 FRA0.001-0.8915-13.35 
  Jaury, Maxime 1711 FRA1.0010.21153.15 
 * 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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