Individual Calculations July 2009
 Seeleman, Jan  Total change: -2.70  Rating chartPersonal card
 3F - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2089 2010 1.00 3 -0.18 15 -2.70 
  Van Eck, Ted 2033 NED1.0010.53157.95 
  Severijnen, Arjon 2164 NED0.001-0.2915-4.35 
  Van De Wynkele, Erik 2071 BEL0.001-0.4215-6.30 

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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