Individual Calculations July 2009
 Van De Oudeweetering, Arthur  Total change: -0.70  Rating chartPersonal card
 Meester - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2333 2350 2.00 4 -0.07 10 -0.70 
  Hoeksema, Erik m2335 NED0.501-0.0210-0.20 
  Peng, Zhaoqin gwg2462 NED1.0010.65106.50 
  Van Der Heijden, Coen 2116 NED0.501-0.2910-2.90 
  Van Haastert, Edwin m2417 NED0.001-0.4110-4.10 

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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