Individual Calculations July 2009
 Krzewinski, Fabien  Total change: -19.50  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 1997 1942 0.50 3 -0.78 25 -19.50 
  Klein, Gernot, Dr. 1986 GER0.5010.06251.50 
  Van Tillburgh, Jitte 1979 BEL0.001-0.4525-11.25 
  Dugailliez, Guy 2025 BEL0.001-0.3925-9.75 

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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