Individual Calculations March 2017
 Duval, Dominique  Total change: -2.00  Rating chartPersonal card
 Open support du Championnat des Yvelines 2017 MAGNY LES HAMEAUX FRA 2017-02-04
RcRownchangeKK*chgGame
 1687 1701 3.50 7 -0.10 20 -2.00 
  Ruch, Gabriel 1386 FRA1.0010.14202.80 
  Forissier, Nicolas 1950 FRA0.001-0.1920-3.80 
  Carreel, Claire 1491 FRA1.0010.23204.60 
  Couronne, Patrice 1630 FRA0.501-0.1020-2.00 
  Reynaud, Gilles 1599 FRA1.0010.36207.20 
  David, Frederic 1938 FRA0.001-0.2020-4.00 
  Redjem, Mohamed 1815 FRA0.001-0.3420-6.80 

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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