Individual Calculations January 2014
 Magnusson, Audbergur  Total change: 31.05  Rating chartPersonal card
 Gardabaer Chess Championship 2013 Gardabaer ISL 2013-10-24
RcRownchangeKK*chgGame
 1813 1604 4.00 7 2.07 15 31.05 
  Birkisson, Bjorn Holm 1534 ISL1.0010.40156.00 
  Thorhallsson, Gylfi 2004  * ISL1.0010.921513.80 
  Sigurjonsson, Siguringi 1964 ISL0.5010.40156.00 
  Baldvinsson, Loftur 1923 ISL0.001-0.1315-1.95 
  Birkisson, Bardur Orn 1478 ISL1.0010.33154.95 
  Ragnarsson, Johann 2004  * ISL0.5010.42156.30 
  Thorsson, Bjarnsteinn 1781 ISL0.001-0.2715-4.05 
 * 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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