Individual Calculations May 2018
 Demumieux, Joel  Total change: -13.20  Rating chartPersonal card
 Tournoi Fide Hubert Laval 2 NIMES FRA 2018-04-24
RcRownchangeKK*chgGame
 1702 1654 2.50 7 -0.66 20 -13.20 
  Vidal, Llewellyn 2054  * FRA0.001-0.0820-1.60 
  Sauret, Jean-Luc 1401 FRA1.0010.19203.80 
  Viennois, Romain 1921 FRA0.001-0.1820-3.60 
  Colonna, Jean-Paul 1520 FRA0.501-0.1820-3.60 
  Filhol-Ferrier, Hector 1739 FRA1.0010.622012.40 
  Jeanjean, Laurent 1853 FRA0.001-0.2420-4.80 
  Sauret, Jordan 1424 FRA0.001-0.7920-15.80 
 * 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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