Individual Calculations May 2010
 Dierckens, Sarah  Total change: 22.65  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 1945 1836 4.00 7 1.51 15 22.65 
  Pelemans, Joris 1978 BEL1.0010.691510.35 
  Pauwels, Bryan 1749 BEL1.0010.38155.70 
  Gorshkov, Leonid 2063 RUS0.5010.29154.35 
  Verlinden, Robijn 1921 BEL0.001-0.3815-5.70 
  Maeckelbergh, Geert 1913 BEL1.0010.61159.15 
  Andre, Damien 2004 BEL0.5010.22153.30 
  Brouri, Mohand Salah 1989 BEL0.001-0.3015-4.50 

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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