Blitz: Individual Calculations February 2023
 Bjornsson, Sigurbjorn  Total change: -7.50  Rating chartPersonal card
 Barion motarodin 2022 nr. 1 Mosfellsbaer ISL 2023-01-10
RcRownchangeKK*chgGame
 2199 2261 5.50 11 -0.75 10 -7.50 
  Einarsson, Eirikur Gardar 1861  * ISL0.501-0.4210-4.20 
  Alashtar, Aasef 1984 FRA1.0010.17101.70 
  Kjartansson, Gudmundur g2357 ISL0.001-0.3710-3.70 
  Heidarsson, Arnar Milutin 2127 ISL1.0010.32103.20 
  Gunnarsson, Jon Viktor m2398 ISL0.001-0.3210-3.20 
  Briem, Benedikt 2024 ISL1.0010.20102.00 
  Briem, Stephan 2171 ISL0.001-0.6210-6.20 
  Kolka, Dawid 1999 ISL1.0010.18101.80 
  Olafsson, Helgi g2430 ISL1.0010.72107.20 
  Gretarsson, Hjorvar Steinn g2548 ISL0.001-0.1610-1.60 
  Gunnarsson, Arnar m2295 ISL0.001-0.4510-4.50 
 * 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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