Individual Calculations July 2009
 Van Laeken, Rudy  Total change: -15.50  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2314 2153 2.00 9 -0.62 25 -15.50 
  Van Der Burch, Arie 2206 NED0.5010.07251.75 
  Froeyman, Helmut f2262 BEL0.5010.15253.75 
  Vermeulen, Bram 2263 BEL0.5010.15253.75 
  Zaragatski, Ilja m2415 GER0.001-0.1825-4.50 
  Malykin, Vitaly m2387 UKR0.001-0.2125-5.25 
  De Wachter, Matthias f2296 BEL0.001-0.3125-7.75 
  Driessens, Patrick f2283 NED0.001-0.3225-8.00 
  Braun, Christian f2325 GER0.5010.23255.75 
  Hautot, Stephane f2389 BEL0.001-0.2025-5.00 

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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