Individual Calculations September 2012
 Degraeve, Jean-Marc  Total change: -3.50  Rating chartPersonal card
 20ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2012-07-21
RcRownchangeKK*chgGame
 2294 2580 7.00 9 -0.35 10 -3.50 
  Blanchon, Pascal 2180  * FRA1.0010.08100.80 
  Malassagne, Raphael 2180  * FRA1.0010.08100.80 
  Delorme, Laurie wm2180  * FRA1.0010.08100.80 
  Bissieres, Matthieu f2346 FRA0.501-0.2910-2.90 
  Manea, Alexandru m2369 ROU0.501-0.2710-2.70 
  Iglesias, Joachim 2247 FRA1.0010.12101.20 
  Hamdouchi, Hicham g2627 FRA0.001-0.4310-4.30 
  Sanchez, Nicolas 2180  * FRA1.0010.08100.80 
  Guichard, Pauline wg2340 FRA1.0010.20102.00 
 * 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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