Individual Calculations September 2010
 Mattheys, Eddy  Total change: 3.30  Rating chartPersonal card
 25e Open International d'Avoine Avoine FRA 2010-07-17
RcRownchangeKK*chgGame
 1909 1937 4.00 7 0.26 15 3.90 
  Kempinski, Andre 2129 FRA1.0010.751511.25 
  Duhayon, Yves 2211 BEL0.001-0.1715-2.55 
  Pallandre, Fabrice 2103 FRA0.5010.22153.30 
  Louis-Sidois, Charles 1810 FRA0.501-0.1715-2.55 
  Dupre-Depril, Baptiste 1664 FRA1.0010.17152.55 
  Vilain, Thomas 1743 FRA0.001-0.7515-11.25 
  Ballandras, Renaud 1705 FRA1.0010.21153.15 

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)
 
 9ième Tournoi International du Pays de Charleroi Roux BEL 2010-07-31
RcRownchangeKK*chgGame
 1868 1937 4.00 7 -0.04 15 -0.60 
  Wille, Frederic 1613 FRA1.0010.13151.95 
  Van Mechelen, Jan f2278 BEL0.001-0.1215-1.80 
  Hody, Pierre 2139 BEL0.5010.26153.90 
  Albert, Julien 1537  * BEL1.0010.08151.20 
  Di Cosmo, Jonathan 2019 BEL0.001-0.3915-5.85 
  Van Den Eede, Gerrit 1754 BEL0.501-0.2415-3.60 
  Machiroux, Bruno 1734 BEL1.0010.24153.60 
 * 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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