Individual Calculations September 2012
 Van Melkebeke, Willem  Total change: 20.85  Rating chartPersonal card
 10ieme Tournoi International du Pays de Charleroi 2012 - 9 rounds Roux BEL 2012-07-28
RcRownchangeKK*chgGame
 2022 1940 5.00 9 1.39 15 20.85 
  Jamar, Marc 1540  * BEL1.0010.08151.20 
  Kveinys, Aloyzas g2340  * LTU0.001-0.0815-1.20 
  Ponnet, Guy 1740 BEL1.0010.24153.60 
  Barbier, Astrid 1662 BEL1.0010.17152.55 
  Van Mechelen, Jan f2247 BEL0.5010.36155.40 
  Uhoda, Philippe 2106 BEL1.0010.721510.80 
  Barbier, Wim 2148 BEL0.5010.27154.05 
  Le Quang, Kim f2282 BEL0.001-0.1215-1.80 
  De Villers, Mourad 2137 BEL0.001-0.2515-3.75 
 * 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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