Rapid: Individual Calculations August 2013
 Gudmundsson, Bjorgvin Smari  Total change: -10.60  Rating chartPersonal card
 LM 2013 Selfoss ISL 2013-07-06
RcRownchangeKK*chgGame
 2027 1908 2.00 7 -0.53 20 -10.60 
  Birgisdottir, Inga 1791 ISL1.0010.34206.80 
  Kristinsson, Bjarni Jens 2026 ISL0.001-0.3420-6.80 
  Bergsson, Stefan 2131 ISL1.0010.782015.60 
  Gretarsson, Helgi Ass g2308  * ISL0.001-0.0820-1.60 
  Ragnarsson, Dagur 2025 ISL0.001-0.3420-6.80 
  Ingvason, Johann 2119 ISL0.001-0.2320-4.60 
  Kristinardottir, Elsa Maria 1787 ISL0.001-0.6620-13.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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