Individual Calculations September 2009
 Spaens, Kjell  Total change: -1.25  Rating chartPersonal card
 Belgisch Kampioenschap 2009 - Open Saint-Servais (Namur) BEL 2009-07-04
RcRownchangeKK*chgGame
 1937 1948 2.00 4 -0.05 25 -1.25 
  Swijsen, Lars 1884 BEL0.501-0.0925-2.25 
  Herman, Jean 2050 BEL0.5010.14253.50 
  Bouchat, Xavier 2025 BEL0.001-0.3925-9.75 
  Weidert, Florian 1790 BEL1.0010.29257.25 

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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