Individual Calculations September 2009
 Munster, Pierre  Total change: -20.55  Rating chartPersonal card
 Belgisch Kampioenschap 2009 - Open Saint-Servais (Namur) BEL 2009-07-04
RcRownchangeKK*chgGame
 1900 2036 0.00 2 -1.37 15 -20.55 
  Ghyselen, Wouter 1886 BEL0.001-0.7015-10.50 
  De Ridder, Dieter 1914 BEL0.001-0.6715-10.05 

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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