Individual Calculations May 2010
 Gardarsson, Hordur  Total change: -20.70  Rating chartPersonal card
 Reykjavik Open Reykjavik ISL 2010-02-24
RcRownchangeKK*chgGame
 1951 1888 2.50 9 -1.38 15 -20.70 
  Kjartansson, Gudmundur m2288  * ISL0.001-0.0815-1.20 
  Bjarnason, Saevar m2164 ISL0.001-0.1715-2.55 
  Brynjarsson, Eirikur Orn 1653 ISL0.501-0.2915-4.35 
  Andrason, Pall 1587 ISL1.0010.15152.25 
  Andersson, Christin wm2135 SWE0.5010.31154.65 
  Omarsson, Dadi 2131 ISL0.001-0.2015-3.00 
  De Andres Gonalons, Fernando 2124 ESP0.001-0.2015-3.00 
  Johannsdottir, Johanna Bjorg 1705 ISL0.001-0.7415-11.10 
  Palsson, Svanberg Mar 1769 ISL0.501-0.1615-2.40 
 * 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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