Individual Calculations March 2017
 Demuth, Gilles  Total change: 21.20  Rating chartPersonal card
 16th Rochefort Chess Festival - Accession ROCHEFORT FRA 2017-02-18
RcRownchangeKK*chgGame
 1798 1558 2.00 7 0.53 40 21.20 
  Baron, Daniel 1958  * FRA0.001-0.0840-3.20 
  Tortorici, Richard 1724 FRA1.0010.724028.80 
  Grelier, Gilles 1771 FRA0.001-0.2340-9.20 
  Navrotescu, Vlad-Andrei 1747 FRA1.0010.754030.00 
  Salgues, Michel 1821 FRA0.001-0.1840-7.20 
  Ljutovac, Sreten 1707 FRA0.001-0.3040-12.00 
  Darrigues, Alain 1855 FRA0.001-0.1540-6.00 
 * 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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