Individual Calculations June 2017
 Nassar, Christophe  Total change: -34.40  Rating chartPersonal card
 Championnat de l'Aude 2017 FIDE ALZONNE FRA 2017-05-26
RcRownchangeKK*chgGame
 1772 1731 0.50 5 -1.72 20 -34.40 
  Grimault, Nathan 2051 FRA0.001-0.1320-2.60 
  Salvagnac, Jean-Pierre 1774 FRA0.001-0.4420-8.80 
  Gilardi, Gerard 1429 FRA0.501-0.3520-7.00 
  Marni-Sandid, Tarik 1751 FRA0.001-0.4720-9.40 
  Rollot, Jean-Louis 1857 FRA0.001-0.3320-6.60 

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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