Individual Calculations April 2014
 Kristinardottir, Elsa Maria  Total change: 8.25  Rating chartPersonal card
 N1 Reykjavik Open 2014 Reykjavik ISL 2014-03-04
RcRownchangeKK*chgGame
 1926 1822 3.50 8 0.55 15 8.25 
  Kristinsson, Jon 2222  * ISL0.5010.42156.30 
  Abrahams, Daniel 2055 CAN0.001-0.2115-3.15 
  Petersson, Baldur Teodor 1624 SWE0.001-0.7615-11.40 
  Bragason, Gudmundur Agnar 1422  * ISL1.0010.08151.20 
  Andersen, Per O 2042 NOR0.5010.28154.20 
  Svensson, Lars-Ake 2007 SWE0.001-0.2615-3.90 
  Baldursson, Haraldur 2027 ISL0.5010.26153.90 
  Baldvinsson, Loftur 2007 ISL1.0010.741511.10 
 * 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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