Individual Calculations September 2009
 Roos, David  Total change: 78.15  Rating chartPersonal card
 Belgisch Kampioenschap 2009 - Open Saint-Servais (Namur) BEL 2009-07-04
RcRownchangeKK*chgGame
 1977 1789 4.50 8 2.41 15 36.15 
  De Schampheleire, Glen 2156 BEL0.001-0.1015-1.50 
  Brouri, Mohand Salah 1988 BEL1.0010.761511.40 
  Porteman, Eric 1957 BEL0.5010.22153.30 
  Thora, Jack 1947 BEL0.5010.21153.15 
  Delange, Olivier 1936 BEL0.5010.20153.00 
  Belva, Frederic 1927 BEL0.001-0.3115-4.65 
  Verstraeten, Reinaert 1949 BEL1.0010.711510.65 
  Doossche, Carlo 1956 BEL1.0010.721510.80 

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)
 
 Hogeschool Zeeland Chess Tournament 2009 Vlissingen NED 2009-08-01
RcRownchangeKK*chgGame
 2095 1789 4.00 8 2.80 15 42.00 
  Van Weersel, Arlette wm2189  * NED0.001-0.0815-1.20 
  Westerweele, Henrik 2044 NED1.0010.811512.15 
  Hekhuis, Jeroen 2145 NED0.001-0.1115-1.65 
  Kerkvliet, Max 2037 NED1.0010.811512.15 
  Rosmuller, Anton 2112 NED0.5010.37155.55 
  Vroombout, Enrico 2189  * NED0.5010.42156.30 
  Rademakers, Maarten 2066 NED0.001-0.1715-2.55 
  Andersen, Niels Erik 1981 DEN1.0010.751511.25 
 * 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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office