Individual Calculations April 2014
 Halldorsson, Jon Arni  Total change: -15.45  Rating chartPersonal card
 Icelandic Team Championship 2013-14 - 1st div. round 6-9 Reykjavik ISL 2014-02-27
RcRownchangeKK*chgGame
 2345 2185 1.50 4 0.23 15 3.45 
  Stefansson, Hannes g2560 ISL0.001-0.0915-1.35 
  Bekker-Jensen, Simon m2418 DEN0.001-0.2115-3.15 
  Kristjansson, Arni H 1957 ISL1.0010.21153.15 
  Thorhallsson, Throstur g2445 ISL0.5010.32154.80 

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)
 
 N1 Reykjavik Open 2014 Reykjavik ISL 2014-03-04
RcRownchangeKK*chgGame
 2115 2185 4.00 9 -1.26 15 -18.90 
  Elsness, Frode m2479 NOR0.5010.35155.25 
  Lie, Espen m2456 NOR0.5010.33154.95 
  Djurhuus, Rune g2447 NOR0.001-0.1815-2.70 
  Johannsson, Orn Leo 1999 ISL0.501-0.2415-3.60 
  Djurhuus, Eivind X 1954 NOR0.001-0.7915-11.85 
  Jonsson, Gauti Pall 1785  * ISL1.0010.08151.20 
  Haldorsen, Benjamin 1994 NOR0.001-0.7515-11.25 
  Finnbogadottir, Tinna Kristin 1921 ISL1.0010.18152.70 
  Valtysson, Thor 1998 ISL0.501-0.2415-3.60 
 * 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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