Individual Calculations March 2013
 Traustason, Ingi Tandri  Total change: -20.10  Rating chartPersonal card
 Reykjavik Open 2013 Reykjavik ISL 2013-02-19
RcRownchangeKK*chgGame
 1746 1840 3.50 8 -1.34 15 -20.10 
  Ris, Robert m2240  * NED0.001-0.0815-1.20 
  Knutsson, Larus 2072 ISL0.5010.29154.35 
  Stefansson, Vignir Vatnar 1652 ISL0.001-0.7415-11.10 
  Palsdottir, Soley Lind 1440  * ISL1.0010.08151.20 
  Petersson, Baldur Teodor 1575 SWE0.501-0.3215-4.80 
  Jonsson, Gauti Pall 1519 ISL0.501-0.3715-5.55 
  Andreasen, Jakup A.r. 1992 FAI0.001-0.3015-4.50 
  Davidsdottir, Nansy 1479 ISL1.0010.10151.50 
 * 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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