Individual Calculations December 2019
 Delmas-Goyon, Francois  Total change: -22.40  Rating chartPersonal card
 34e Open International du Touquet - Open A LE TOUQUET PARIS PLAGE FRA 2019-10-26
RcRownchangeKK*chgGame
 1924 1927 3.50 9 -1.12 20 -22.40 
  Fedorchuk, Sergey A. g2327  * UKR0.001-0.0820-1.60 
  Graziani, Jacques 1738 FRA1.0010.25205.00 
  Mancini, Mario f2131 FRA0.5010.26205.20 
  Sauzet, Tim 1643 FRA1.0010.16203.20 
  Leblic, Mathieu 2071 FRA0.001-0.3120-6.20 
  Durufle, Arnaud 1997 FRA0.001-0.4020-8.00 
  Desert, Xavier 1848 FRA0.501-0.1120-2.20 
  Akulova, Alicia 1750 BEL0.501-0.2320-4.60 
  Degremont, Patrick 1812 FRA0.001-0.6620-13.20 
 * 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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