Individual Calculations July 2009
 Van Den Berg, Hilke  Total change: 22.20  Rating chartPersonal card
 2A - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2192 2195 3.00 3 1.48 15 22.20 
  Klarenbeek, Mark f2372 NED1.0010.731510.95 
  Van Der Veen, Jan 2114 NED1.0010.39155.85 
  Groenewold, Jan Joris 2091 NED1.0010.36155.40 

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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