Individual Calculations July 2009
 Wattin, Joffrey  Total change: -28.50  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 1963 1992 2.50 6 -0.72 15 -10.80 
  Schuurbiers, Wouter 1766 BEL0.501-0.2915-4.35 
  Dessomme, Francois 2016 BEL1.0010.53157.95 
  Giadrosic, Dinko 2004 BEL0.001-0.4815-7.20 
  Debusschere, Helmuth 1894 BEL1.0010.37155.55 
  Audin, Thierry 1986 BEL0.001-0.5115-7.65 
  Kegels, Pascal 2109 BEL0.001-0.3415-5.10 

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)
 
 Individuels de la FEFB 2009 open Fontaine-L’Evêque BEL 2009-05-29
RcRownchangeKK*chgGame
 1969 2006 1.00 4 -1.18 15 -17.70 
  Capone, Nicola 1794 BEL0.001-0.7715-11.55 
  Philippe, Denis-Emmanuel 2054 BEL0.001-0.4315-6.45 
  Guisset, Philippe 2045 BEL1.0010.55158.25 
  Lombart, Philippe 1984 BEL0.001-0.5315-7.95 

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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