Individual Calculations October 2008
 Ten Hertog, Hugo  Total change: -14.70  Rating chartPersonal card
 Dutch Open Dieren NED 2008-07-21
RcRownchangeKK*chgGame
 2142 2133 2.00 6 -0.98 15 -14.70 
  Van Delft, Merijn m2399 NED0.001-0.1815-2.70 
  Van Der Knijff, Reint 1998 NED0.501-0.1815-2.70 
  Hachijan, Armen 2013 NED1.0010.34155.10 
  Miedema, Roi f2303 NED0.001-0.2815-4.20 
  Burg, Brent 2055 NED0.501-0.1115-1.65 
  Meurs, Tom 2084 NED0.001-0.5715-8.55 

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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