Individual Calculations September 2012
 Briancon, Jacques  Total change: 12.60  Rating chartPersonal card
 20ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2012-07-21
RcRownchangeKK*chgGame
 1922 1885 4.00 8 0.42 30 12.60 
  Fosse, Jean-Claude 1485  * FRA1.0010.08302.40 
  Planell, Eric 2236 FRA0.001-0.1130-3.30 
  Vanderbeeken, Mikael 2155 FRA0.001-0.1730-5.10 
  Pigeat, Patrick 1609 FRA1.0010.17305.10 
  Lewis, John 2118 FRA1.0010.793023.70 
  Cherki, Thomas 2070 FRA0.001-0.2630-7.80 
  Tardif, Sebastien 2018 FRA0.001-0.3230-9.60 
  Barbot, Pierre 1681 FRA1.0010.24307.20 
 * 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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