Individual Calculations April 2008
 Hendrikse, Ad  Total change: -34.00  Rating chartPersonal card
 Corus Chess 2008 - Tienkamp 3I Wijk aan Zee NED 2008-01-18
RcRownchangeKK*chgGame
 2012 1953 2.00 8 -1.36 25 -34.00 
  Brandsma, Anne 2002 NED0.5010.07251.75 
  Hensbergen, Willem 2085 NED0.001-0.3225-8.00 
  De Kleijnen, Henk 1971 NED0.5010.03250.75 
  Van Der Meiden, Dirk 2092 NED0.5010.19254.75 
  Holsteijn, Gerrit 2081 NED0.001-0.3325-8.25 
  Van Der Velde, Wytse 1927 NED0.001-0.5425-13.50 
  Vanhamme, Patrick 1927 BEL0.501-0.0425-1.00 
  Van Maassen, Berend 2014 NED0.001-0.4225-10.50 

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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