Individual Calculations May 2010
 Devolder, Herwig  Total change: -20.75  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 1997 1832 1.50 8 -0.83 25 -20.75 
  Saligo, Luc 2151 BEL0.001-0.1325-3.25 
  Ponnet, Hendrik 2054 BEL0.001-0.2225-5.50 
  Verkimpe, Mike 1864 BEL0.001-0.4625-11.50 
  Semlali, Hassan 1989 BEL1.0010.712517.75 
  Bruynooghe, Stefaan 2003 BEL0.001-0.2725-6.75 
  Van De Vyver, Dirk 2076 BEL0.5010.30257.50 
  Bogaerts, Marc 1912 BEL0.001-0.3925-9.75 
  Degrande, Marigje 1927 BEL0.001-0.3725-9.25 

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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