Individual Calculations March 2013
 Hrafnsson, Hilmir  Total change: 20.10  Rating chartPersonal card
 Reykjavik Open 2013 Reykjavik ISL 2013-02-19
RcRownchangeKK*chgGame
 1646 1331 2.00 8 0.67 30 20.10 
  Bjarnason, Saevar m1731  * ISL0.001-0.0830-2.40 
  Ingason, Sigurdur 1731  * ISL0.001-0.0830-2.40 
  Leosson, Atli Johann 1731  * ISL0.001-0.0830-2.40 
  Kristbergsson, Bjorgvin 1197 ISL1.0010.32309.60 
  Ramtin, Raman 1661 IRI1.0010.883026.40 
  Orlova, Yelizaveta wc1731  * CAN0.001-0.0830-2.40 
  Stefansson, Vignir Vatnar 1652 ISL0.001-0.1330-3.90 
  Bakkes, Frits 1731  * NED0.001-0.0830-2.40 
 * 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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