Individual Calculations August 2017
 Veenstra, Frits  Total change: -55.00  Rating chartPersonal card
 7th Amsterdam Science Park - B Amsterdam NED 2017-07-08
RcRownchangeKK*chgGame
 1853 1881 1.00 7 -2.75 20 -55.00 
  Hazenberg, Frans 2003 NED0.5010.17203.40 
  Burton, Graham P 2011 ENG0.001-0.3220-6.40 
  Tijssens, Rob 1762 NED0.001-0.6620-13.20 
  Van Dijkhuizen, Robbert 1777 NED0.001-0.6420-12.80 
  Heeneman, Ron 1881 NED0.5010.00200.00 
  Van Rijkom, Eric 1785 NED0.001-0.6320-12.60 
  Mellegers, Maarten 1753 NED0.001-0.6720-13.40 

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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