Individual Calculations April 2008
 Albrecht, Alex  Total change: -21.60  Rating chartPersonal card
 Corus Chess 2008 - Tienkamp 3B Wijk aan Zee NED 2008-01-18
RcRownchangeKK*chgGame
 2016 2010 3.00 9 -1.44 15 -21.60 
  Simic, Zoran 1971 SRB0.001-0.5515-8.25 
  Scherpenisse, Kees 1976 NED0.501-0.0515-0.75 
  Duin, Laurens 2076 NED1.0010.59158.85 
  Landsbergen, Ron 2013 NED0.001-0.5015-7.50 
  Tilquin, Jean Pierre 2002 FRA0.501-0.0115-0.15 
  Kleijberg, Ad 2146 NED0.001-0.3215-4.80 
  Kleinjan, Pim 1938 NED0.001-0.6015-9.00 
  Van Wezel, Ron 2046 NED0.001-0.4515-6.75 
  Van Tooren, Erik 1976 NED1.0010.45156.75 

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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