Individual Calculations January 2009
 Van De Moortel, Soraya  Total change: 0.00  Rating chartPersonal card
 Open Brasschaat Brasschaat BEL 2008-08-16
RcRownchangeKK*chgGame
 1968 1764 1.00 4 0.00 25 0.00 
  Avontuur, Theo 1987 NED1.0010.782519.50 
  Leenaerts, Robin 2114 BEL0.001-0.1125-2.75 
  Van Damme, Tonnie 1922 BEL0.001-0.2925-7.25 
  Verbruggen, Samuel 1849 BEL0.001-0.3825-9.50 

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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