Individual Calculations July 2009
 Decoster, Frederic  Total change: 2.10  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2405 2282 3.50 10 0.14 15 2.10 
  Wemmers, Xander f2397 NED0.001-0.3415-5.10 
  Van Beek, Alexander m2400 NED0.001-0.3415-5.10 
  Pergericht, Daniel f2291 BEL0.5010.01150.15 
  Wirig, Anthony m2458 FRA0.001-0.2715-4.05 
  Laurent, Julien G. f2337 FRA0.5010.08151.20 
  Winants, Luc g2516 BEL0.001-0.2115-3.15 
  Zaitsev, Mikhail m2489 RUS0.001-0.2315-3.45 
  Van Oosterom, Chiel m2428 NED1.0010.701510.50 
  Vandevoort, Pascal m2389 BEL0.5010.15152.25 
  Buhr, Carl Christian, Dr. f2346 GER1.0010.59158.85 

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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