Individual Calculations July 2009
 Schilperoort, Jeroen  Total change: -26.50  Rating chartPersonal card
 3H - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2052 1943 0.00 3 -1.06 25 -26.50 
  Van De Plassche, Ruud 2087 NED0.001-0.3125-7.75 
  Wilssens, Wim 1998 BEL0.001-0.4225-10.50 
  Van Der Meijden, Martien 2070 NED0.001-0.3325-8.25 

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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