Individual Calculations August 2015
 Bourdon, Philippe  Total change: -13.80  Rating chartPersonal card
 23eme open international de Saint-Affrique SAINT AFFRIQUE FRA 2015-07-18
RcRownchangeKK*chgGame
 1874 1987 5.00 9 -0.69 20 -13.80 
  Combes, Angelino 1587  * FRA1.0010.08201.60 
  Grishchenko, Sergey m2387  * RUS0.001-0.0820-1.60 
  Anthoine-Milhomme, Jean-Pierre 1713 FRA1.0010.17203.40 
  Caudrelier, Pierre 1608 FRA1.0010.09201.80 
  Danielian, Kevin 2163 FRA0.5010.23204.60 
  Roubert, Emile 2116 FRA0.001-0.3320-6.60 
  Degraeve, Remy 1751 FRA0.501-0.3020-6.00 
  Karapetian, Rouben 1744 FRA0.501-0.3020-6.00 
  Vignette, Jeanne 1794 FRA0.501-0.2520-5.00 
 * 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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