Individual Calculations March 2017
 Masson, Gerard  Total change: 3.20  Rating chartPersonal card
 Open support du Championnat des Yvelines 2017 MAGNY LES HAMEAUX FRA 2017-02-04
RcRownchangeKK*chgGame
 1664 1573 3.00 7 0.16 20 3.20 
  Lemoine, Alexandre 1973  * FRA0.001-0.0820-1.60 
  Ruch, Gabriel 1386 FRA1.0010.26205.20 
  Demarche, Laurent 1900 FRA1.0010.872017.40 
  Fayolle, Guy 1813 FRA0.001-0.2020-4.00 
  Plantet, Marc 1728 FRA0.001-0.2920-5.80 
  Rodriguez, Jean-Pierre 1442 FRA1.0010.32206.40 
  Cousin, Romain 1407 FRA0.001-0.7220-14.40 
 * 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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