Individual Calculations September 2012
 Kaczmarzyk, Lucien  Total change: 9.00  Rating chartPersonal card
 10ieme Tournoi International du Pays de Charleroi 2012 - 9 rounds Roux BEL 2012-07-28
RcRownchangeKK*chgGame
 1824 1568 1.50 6 0.30 30 9.00 
  Truwant, Pieter 1959 BEL0.001-0.0930-2.70 
  Werner, Ivan 1968  * BEL0.001-0.0830-2.40 
  Garcia-Hernando, Francois 1789 BEL0.5010.28308.40 
  Ponnet, Guy 1740 BEL0.001-0.2730-8.10 
  Herpigny, Yves 1750 BEL0.001-0.2630-7.80 
  Discart, Eddy 1738 BEL1.0010.723021.60 
 * 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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