Blitz: Individual Calculations February 2023
 Johannesson, Ingvar Thor  Total change: 12.80  Rating chartPersonal card
 Barion motarodin 2022 nr. 1 Mosfellsbaer ISL 2023-01-10
RcRownchangeKK*chgGame
 2290 2348 7.50 11 1.28 10 12.80 
  Hauksson, Hordur Aron 1948  * ISL1.0010.08100.80 
  Heidarsson, Arnar Milutin 2127 ISL1.0010.22102.20 
  Stefansson, Vignir Vatnar m2507 ISL0.5010.21102.10 
  Gunnarsson, Jon Viktor m2398 ISL1.0010.57105.70 
  Gretarsson, Hjorvar Steinn g2548 ISL1.0010.76107.60 
  Kjartansson, Gudmundur g2357 ISL0.001-0.4910-4.90 
  Thorfinnsson, Bragi g2303 ISL0.001-0.5610-5.60 
  Gunnarsson, Arnar m2295 ISL1.0010.43104.30 
  Gretarsson, Helgi Ass g2366 ISL0.001-0.4710-4.70 
  Briem, Stephan 2171 ISL1.0010.27102.70 
  Domalchuk-Jonasson, Aleksandr f2166 ISL1.0010.26102.60 
 * 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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