Individual Calculations April 2009
 Moller, Werner  Total change: 35.40  Rating chartPersonal card
 3A - Corus Chess Tournament - Tienkampen Wijk aan Zee NED 2009-01-23
RcRownchangeKK*chgGame
 2023 1907 5.50 9 2.36 15 35.40 
  Van Der Meiden, Dirk 2099 NED1.0010.751511.25 
  Min, Koos 1756 NED1.0010.30154.50 
  Haakman, Adri 2041 NED0.5010.18152.70 
  Muis, Gerrit Meine 2103 NED1.0010.751511.25 
  Bos-Swiecik, Iwona wm2129 NED0.5010.28154.20 
  Boots, Johan 2041 NED0.5010.18152.70 
  Bruyn, Dennis 1963 NED0.5010.08151.20 
  Andersen, Niels Erik 2052 DEN0.5010.19152.85 
  Burggraaf, Jan T.h. 2020 NED0.001-0.3515-5.25 

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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