Blitz: Individual Calculations March 2024
 Jonatansson, Sigurdur Freyr  Total change: -59.80  Rating chartPersonal card
 Skakkvold TG 2024 Feb #2 Gardabaer ISL 2024-02-12
RcRownchangeKK*chgGame
 1815 1571 0.00 5 -1.15 20 -23.00 
  Hlynsson, Frosti 1486 ISL0.001-0.6220-12.40 
  Ragnarsson, Johann 1992 ISL0.001-0.0720-1.40 
  Magnusson, Jon 1810 ISL0.001-0.2020-4.00 
  Jonsson, Bjorn 1935 ISL0.001-0.1020-2.00 
  Sigurdsson, Pall 1852 ISL0.001-0.1620-3.20 

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)
 
 Hradskakeppni taflfelaga 2024 Reykjavik ISL 2024-02-16
RcRownchangeKK*chgGame
 1784 1571 1.50 10 -1.64 20 -32.80 
  Ptacnikova, Lenka wg1992 ISL0.001-0.0720-1.40 
  Jonsson, Kjartan Halldor 1171  * ISL0.001-0.9220-18.40 
  Davidsson, Joshua 1411 ISL0.001-0.7120-14.20 
  Thorsteinsson, Arnar c2273 ISL0.001-0.0120-0.20 
  Gunnarsson, Helgi Petur 1676 ISL0.001-0.3620-7.20 
  Eliasson, Kristjan Orn 1839 ISL0.5010.33206.60 
  Brynjarsson, Orvar Holm 1569 ISL0.001-0.5020-10.00 
  Hermannsson, Sigurbjorn 1695 ISL1.0010.672013.40 
  Halldorsson, Bragi 2036 ISL0.001-0.0520-1.00 
  Johannsson, Birkir Isak 2176 ISL0.001-0.0220-0.40 
 * 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)
 
 Skakkvold TG 2024 Feb #3 Gardabaer ISL 2024-02-19
RcRownchangeKK*chgGame
 1661 1571 3.00 8 -0.20 20 -4.00 
  Sigurdsson, Pall 1852 ISL0.001-0.1620-3.20 
  Bjarnason, Kristinn 1743 ISL0.001-0.2720-5.40 
  Hermannsson, Sigurbjorn 1695 ISL0.001-0.3320-6.60 
  Johannsdottir, Hildur Berglind 1385 ISL1.0010.26205.20 
  Haraldsson, Sigurjon 1617 ISL0.001-0.4420-8.80 
  Stefansson, Helgi Heidar 1422 ISL1.0010.30206.00 
  Ragnarsson, Johann 1992 ISL0.001-0.0720-1.40 
  Magnusdottir, Veronika Steinunn 1579 ISL1.0010.512010.20 

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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