Individual Calculations March 2010
 Van Elburg, Jan  Total change: -44.75  Rating chartPersonal card
 Corus Chess Tournament - Tien 4I Wijk aan Zee NED 2010-01-22
RcRownchangeKK*chgGame
 1877 1851 1.00 6 -1.79 25 -44.75 
  De Lagontrie, Jean 1846 FRA0.001-0.5125-12.75 
  Stapersma, Dick 1881 NED0.001-0.4625-11.50 
  Weverling, Ferry 1852 NED0.5010.00250.00 
  Dekker, Jop 1881 NED0.5010.04251.00 
  Van Diermen, Henk 1910 NED0.001-0.4225-10.50 
  Mascini, Jan 1894 NED0.001-0.4425-11.00 

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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