Individual Calculations July 2018
 Thorfinnsson, Bragi  Total change: -12.30  Rating chartPersonal card
 Icelandic Open 2018 Reykjavik ISL 2018-06-01
RcRownchangeKK*chgGame
 2199 2445 6.50 10 -1.23 10 -12.30 
  Einarsson, Oskar Long 2045  * ISL1.0010.08100.80 
  Jonsson, Gauti Pall 2045  * ISL1.0010.08100.80 
  Ptacnikova, Lenka wg2230 ISL0.501-0.2710-2.70 
  Ingvason, Johann 2164 ISL0.001-0.8410-8.40 
  Ragnarsson, Johann 2045  * ISL0.501-0.4210-4.20 
  Baldvinsson, Loftur 2045  * ISL1.0010.08100.80 
  Kristinsson, Baldur 2219 ISL1.0010.21102.10 
  Stefansson, Hannes g2541 ISL0.001-0.3710-3.70 
  Bergsson, Stefan 2186 ISL1.0010.18101.80 
  Gunnarsson, Jon Viktor m2472 ISL0.5010.04100.40 
 * 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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