Individual Calculations September 2010
 Bouquin, Arnaud  Total change: -9.60  Rating chartPersonal card
 25e Open International d'Avoine Avoine FRA 2010-07-17
RcRownchangeKK*chgGame
 1779 1881 5.00 9 -0.64 15 -9.60 
  Barberis, Valentin 1785 FRA0.501-0.1315-1.95 
  Gendre, Jean-Claude 1799 FRA1.0010.39155.85 
  Duboue, Peio 2018 FRA0.001-0.3215-4.80 
  Laurent, Michel 2054 BEL0.001-0.2715-4.05 
  Ballandras, Renaud 1705 FRA0.501-0.2315-3.45 
  Gaudin, Bruno 1787 FRA0.501-0.1315-1.95 
  Imperor, Lorene 1648 FRA0.501-0.2915-4.35 
  Gac, Jean-Luc 1581 FRA1.0010.15152.25 
  Michel, Damien 1633 FRA1.0010.19152.85 

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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