Individual Calculations March 2016
 Boom, Harrie  Total change: -10.00  Rating chartPersonal card
 Tata Steel Chess Tournament 2016 - Tienkampen Wijk aan Zee NED 2016-01-22
RcRownchangeKK*chgGame
 1780 1779 3.00 7 -0.50 20 -10.00 
  Stroosma, Harry 1807 NED0.5010.04200.80 
  Wolters, Dick 1798 NED0.5010.03200.60 
  Dielhoff, Johan 1724 NED0.501-0.0820-1.60 
  Visschedijk, Theo 1852 NED0.001-0.4020-8.00 
  Schwarzwald, Holger 1738 GER0.501-0.0620-1.20 
  Kuijs, Gerard 1687 NED0.001-0.6320-12.60 
  Weverling, Ferry 1852 NED1.0010.602012.00 

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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