Individual Calculations March 2012
 Bjornsson, Sverrir Orn  Total change: 0.60  Rating chartPersonal card
 Skakthing Reykjavikur 2012 Reykjavik ISL 2012-01-08
RcRownchangeKK*chgGame
 2094 2152 4.50 8 0.04 15 0.60 
  Johannesson, Kristofer Joel 1752  * ISL1.0010.08151.20 
  Finnbogadottir, Tinna Kristin 1805 ISL1.0010.11151.65 
  Gretarsson, Hjorvar Steinn f2470 ISL1.0010.871513.05 
  Johannesson, Ingvar Thor f2337 ISL0.5010.24153.60 
  Kjartansson, Gudmundur m2326 ISL0.001-0.2715-4.05 
  Kristinsson, Bjarni Jens 2019 ISL0.501-0.1815-2.70 
  Bergsson, Stefan 2175 ISL0.5010.03150.45 
  Karlsson, Mikael Johann 1867 ISL0.001-0.8415-12.60 
 * 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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