Individual Calculations November 2011
 Du Pont, David  Total change: -13.20  Rating chartPersonal card
 Schaakfestival Brasschaat Open 2011 Brasschaat BEL 2011-08-20
RcRownchangeKK*chgGame
 1891 2087 5.00 8 -0.88 15 -13.20 
  Vincent, Gwijde 1690 BEL0.501-0.4215-6.30 
  Laporte, Pol 1841 BEL1.0010.19152.85 
  Tuerlinckx, Ben 1936 BEL1.0010.30154.50 
  Sadkowski, Daniel f2258 BEL0.001-0.2715-4.05 
  Van Der Stricht, Jan 1897 BEL0.001-0.7515-11.25 
  Adams, Gert 1825 BEL0.501-0.3215-4.80 
  Ingelaere, Frederic 1781 BEL1.0010.14152.10 
  Van Goethem, Jozef 1897 BEL1.0010.25153.75 

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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