Individual Calculations September 2015
 Bacrot, Alexandre  Total change: -19.20  Rating chartPersonal card
 27eme Open International d'ete de la Ville de Cannes - Tournoi A CANNES FRA 2015-07-27
RcRownchangeKK*chgGame
 2010 1911 2.50 8 -0.48 40 -19.20 
  Lamorelle, Yves f2211 FRA0.001-0.1540-6.00 
  Ter Sarkissoff, Jean-Jacques 2002 FRA1.0010.624024.80 
  Vojdani, Siavosh 2030 IRI0.001-0.3440-13.60 
  Caloone, Thomas 2043 FRA0.001-0.3240-12.80 
  Rachid, Alexandre 1915 FRA0.001-0.4940-19.60 
  Ferrari, Claudio 1992 ITA0.001-0.3940-15.60 
  Bonnafous, Michel 1987 FRA0.5010.10404.00 
  San Marco, Jean 1902 FRA1.0010.494019.60 

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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