Individual Calculations July 2013
 Thorsteinsdottir, Hallgerdur  Total change: -35.85  Rating chartPersonal card
 Icelandic Open Championship 2013 Reykjavik ISL 2013-05-31
RcRownchangeKK*chgGame
 1830 1985 3.00 8 -2.39 15 -35.85 
  Gislason, Gudmundur f2321 ISL0.001-0.1215-1.80 
  Einarsson, Oskar Long 1605 ISL0.001-0.9115-13.65 
  Stefansson, Vignir Vatnar 1678 ISL0.001-0.8615-12.90 
  Jonsson, Gauti Pall 1585  * ISL1.0010.08151.20 
  Fridgeirsson, Dagur Andri 1782 ISL0.501-0.2615-3.90 
  Helgadottir, Sigridur Bjorg 1760 ISL1.0010.22153.30 
  Ptacnikova, Lenka wg2255 ISL0.001-0.1715-2.55 
  Kolka, Dawid 1657 ISL0.501-0.3715-5.55 
 * 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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