Individual Calculations March 2017
 Boulnois, Boris  Total change: 29.20  Rating chartPersonal card
 33e Open de Cappelle la Grande CAPPELLE LA GRANDE FRA 2017-02-18
RcRownchangeKK*chgGame
 1721 1710 5.00 9 0.73 40 29.20 
  Van Maele, Richard 1696 FRA1.0010.484019.20 
  Gros, Patrick 1974 FRA0.001-0.1840-7.20 
  Marchyllie, Gabriel 1310  * FRA1.0010.08403.20 
  Petracco, Gilles 1963 FRA0.001-0.1940-7.60 
  Picavet, Jean-Francois 1484 FRA1.0010.21408.40 
  Dubuisson, Samuel 1915 FRA0.001-0.2440-9.60 
  Krajewski, Eric 1401 FRA1.0010.14405.60 
  Deknuydt, Claudy 1885 FRA0.5010.23409.20 
  Manne, Jean-Luc 1859 BEL0.5010.20408.00 
 * 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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