Blitz: Individual Calculations January 2024
 Bjornsson, Sigurbjorn  Total change: 3.00  Rating chartPersonal card
 Fridriksmot Landsbankans 2023 Reykjavik ISL 2023-12-09
RcRownchangeKK*chgGame
 2129 2257 8.50 13 0.30 10 3.00 
  Hermannsson, Sigurbjorn 1664 ISL1.0010.02100.20 
  Gudmundsson, Gunnar Erik 1948 ISL1.0010.14101.40 
  Stefansson, Vignir Vatnar g2548 ISL0.001-0.1510-1.50 
  Thorisson, Benedikt 1921 ISL1.0010.12101.20 
  Halldorsson, Bragi 2037 ISL1.0010.22102.20 
  Thorfinnsson, Bjorn m2394 ISL0.001-0.3210-3.20 
  Skarphedinsson, Ingvar Wu 2046 ISL1.0010.23102.30 
  Prudnikov, Andrey 2109 ISL0.501-0.2010-2.00 
  Briem, Gudrun Fanney 1857  * ISL1.0010.08100.80 
  Ulfarsson, Magnus Orn f2312 ISL1.0010.58105.80 
  Gunnarsson, Jon Viktor m2386 ISL0.001-0.3310-3.30 
  Thorfinnsson, Bragi g2325 ISL0.5010.09100.90 
  Heidarsson, Arnar Milutin 2124 ISL0.501-0.1810-1.80 
 * 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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