Individual Calculations April 2014
 Abrahams, Daniel  Total change: 1.05  Rating chartPersonal card
 N1 Reykjavik Open 2014 Reykjavik ISL 2014-03-04
RcRownchangeKK*chgGame
 2026 2055 5.50 10 0.07 15 1.05 
  Li, Chao B g2455  * CHN0.5010.42156.30 
  Kristinardottir, Elsa Maria 1822 ISL1.0010.21153.15 
  Gullaksen, Eirik m2359 NOR0.001-0.1415-2.10 
  Devereaux, Maxim L m2345 NOR0.001-0.1615-2.40 
  Forsa, Elise 1830 NOR1.0010.22153.30 
  Olafsson, Thorvardur 2254 ISL0.5010.26153.90 
  Fridgeirsson, Dagur Andri 1803 ISL0.001-0.8115-12.15 
  Gardarsson, Halldor 1895 ISL1.0010.29154.35 
  Sigurdsson, Birkir Karl 1738 ISL0.501-0.3715-5.55 
  Hauksson, Hordur Aron 1756 ISL1.0010.15152.25 
 * 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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