Individual Calculations September 2009
 Watelet, Sylvain  Total change: 1.50  Rating chartPersonal card
 Belgisch Kampioenschap 2009 - Open Saint-Servais (Namur) BEL 2009-07-04
RcRownchangeKK*chgGame
 1972 1836 1.50 5 -0.19 15 -2.85 
  Wiley, Tom E f2236  * ENG0.001-0.0815-1.20 
  Atanasiu, Nicolae 2044 BEL0.001-0.2315-3.45 
  Brouri, Mohand Salah 1988 BEL0.001-0.3015-4.50 
  De Smet, Karl 1595 BEL1.0010.20153.00 
  Giadrosic, Dinko 1999 BEL0.5010.22153.30 
 * 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)
 
 8ième Tournoi International du Pays de Charleroi Roux (Charleroi) BEL 2009-07-25
RcRownchangeKK*chgGame
 1823 1836 2.50 6 -0.71 15 -10.65 
  Hetey, Laszlo m2236  * GER0.001-0.0815-1.20 
  Lafosse, Jimmy 2014 BEL0.001-0.2715-4.05 
  Marchal, Roger 1616 FRA1.0010.22153.30 
  Gorts, Sven 1682 BEL0.001-0.7115-10.65 
  Cottenier, Christophe 1726 BEL0.501-0.1515-2.25 
  Cuypers, Thierry 1666 BEL1.0010.28154.20 
 * 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)
 
 Championnat du Hainaut 2009 Haine-Saint-Pierre BEL 2009-08-15
RcRownchangeKK*chgGame
 1963 1836 3.00 6 1.00 15 15.00 
  Remy, Joel 2061 BEL0.001-0.2215-3.30 
  Gilles, Jean-Claude 1887 BEL0.5010.07151.05 
  Desinte, David 1896 BEL0.5010.08151.20 
  Bruno, Ricardo 1950 BEL0.001-0.3415-5.10 
  Atanasiu, Nicolae 2044 BEL1.0010.771511.55 
  Denivet, Axel 1942 BEL1.0010.64159.60 

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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