Individual Calculations March 2013
 Einarsson, Oskar Long  Total change: -7.80  Rating chartPersonal card
 Reykjavik Open 2013 Reykjavik ISL 2013-02-19
RcRownchangeKK*chgGame
 1748 1613 2.50 9 -0.52 15 -7.80 
  Karason, Askell O 2013  * ISL0.001-0.0815-1.20 
  Thorsteinsdottir, Hallgerdur 1960 ISL0.001-0.1115-1.65 
  Ghaderi, Arman K 1826 NOR0.001-0.2315-3.45 
  Kristbergsson, Bjorgvin 1213  * ISL1.0010.08151.20 
  Arntsen, Frode 1840 NOR0.5010.29154.35 
  Johansen, Arnt-Ole 1817 NOR0.001-0.2415-3.60 
  Palsdottir, Soley Lind 1393 ISL0.001-0.7815-11.70 
  Leifsson, Thorsteinn 1759 ISL1.0010.701510.50 
  Jensen, Soren 1909 DEN0.001-0.1515-2.25 
 * 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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