Individual Calculations September 2013
 Herpigny, Yves  Total change: -9.15  Rating chartPersonal card
 12ième Tournoi International du Pays de Charleroi 2013 Roux BEL 2013-07-27
RcRownchangeKK*chgGame
 1799 1743 2.50 7 -0.61 15 -9.15 
  Sarrau, Jelle f2143  * BEL0.001-0.0815-1.20 
  Deboulle, Patrick 1535 BEL0.501-0.2715-4.05 
  Giansante, Peppino 1543 BEL0.001-0.7615-11.40 
  Ruelens, Thierry 1496 BEL1.0010.19152.85 
  Atanasiu, Nicolae 1934 BEL0.5010.25153.75 
  Charlier, Laurent 1881 BEL0.5010.19152.85 
  Werner, Ivan 2061 BEL0.001-0.1315-1.95 
 * 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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