Individual Calculations November 2009
 Verhulst, Nikolaas  Total change: -35.00  Rating chartPersonal card
 Open Brasschaat Brasschaat BEL 2009-08-15
RcRownchangeKK*chgGame
 1983 1968 1.50 6 -1.40 25 -35.00 
  Haast, Anne 2158 NED0.001-0.2525-6.25 
  Dal Borgo, Albin 2180 BEL0.001-0.2325-5.75 
  Poelman, Geoffrey 1798 BEL1.0010.28257.00 
  Van Den Brande, Werner 2228 BEL0.001-0.1825-4.50 
  Decrop, Benjamin 1787 BEL0.501-0.2425-6.00 
  Ponnet, Geerard 1748 BEL0.001-0.7825-19.50 

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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