Individual Calculations July 2009
 Delemarre, Jop  Total change: -8.40  Rating chartPersonal card
 Meester - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2342 2467 0.50 2 -0.84 10 -8.40 
  Okkes, Menno f2359 NED0.501-0.1510-1.50 
  Broekmeulen, Jasper f2325 NED0.001-0.6910-6.90 

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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