Individual Calculations April 2008
 Van Der Beek, Ruud  Total change: 0.00  Rating chartPersonal card
 Corus Chess 2008 - Tienkamp 3I Wijk aan Zee NED 2008-01-18
RcRownchangeRpKK*chgGame
 2012 0 5.00 8 0.00 2037   0.00 
  Holsteijn, Gerrit 2081 NED1.0010.00 0.00 
  Brandsma, Anne 2002 NED0.5010.00 0.00 
  Van Der Velde, Wytse 1927 NED0.0010.00 0.00 
  Hensbergen, Willem 2085 NED0.5010.00 0.00 
  Vanhamme, Patrick 1927 BEL0.5010.00 0.00 
  De Kleijnen, Henk 1971 NED1.0010.00 0.00 
  Van Maassen, Berend 2014 NED0.5010.00 0.00 
  Van Der Meiden, Dirk 2092 NED1.0010.00 0.00 

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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