International
Chess Federation


Rating Calculations


  Blitz Ratings January 2025
Total change: -22.20
RcRownchgKK*chg
 1796 1730 4.00 12 -1.04 20 -20.80
  Prudnikov, Andrey 2104 ISL 0.00 1 -0.10 20 -2.00
  Johannsson, Markus Orri 1904 ISL 0.00 1 -0.27 20 -5.40
  Claesson, Karl Andersson 1514 ISL 1.00 1 0.22 20 4.40
  Heidarsson, Mikael Bjarki 1831 ISL 0.00 1 -0.36 20 -7.20
  Sigurjonsson, Ketill 1527 ISL 1.00 1 0.24 20 4.80
  Sigurdsson, Thorsteinn G 1860 ISL 1.00 1 0.68 20 13.60
  Sigurdsson, Snorri Thor 1926 ISL 0.00 1 -0.25 20 -5.00
  Hauksson, Hordur Aron 1923 ISL 0.00 1 -0.25 20 -5.00
  Ragnarsson, Heimir Pall 1775 ISL 0.00 1 -0.44 20 -8.80
  Mariuson, Adalsteinn Leifs 1651 ISL 1.00 1 0.39 20 7.80
  Omarsson, Josef 1835 ISL 0.00 1 -0.36 20 -7.20
  Grettisson, Arnar Breki 1701 ISL 0.00 1 -0.54 20 -10.80
Reykjavik ISL 2024-12-19 2024-12-19
RcRownchgKK*chg
 1853 1730 1.50 7 -0.94 20 -18.80
  Jonsson, Gauti Pall 2097 ISL 0.00 1 -0.10 20 -2.00
  Sigurdsson, Thorsteinn G 1860 ISL 0.00 1 -0.32 20 -6.40
  Hauksson, Bjorgvin Jonas 1842 ISL 1.00 1 0.65 20 13.00
  Njardarson, Arnar Ingi 1744 ISL 0.50 1 0.02 20 0.40
  Rezaei Heris, Hadi 1886 IRI 0.00 1 -0.29 20 -5.80
  Ptacnikova, Lenka wg 1931 ISL 0.00 1 -0.24 20 -4.80
  Leosson, Tomas Sindri 1612 ISL 0.00 1 -0.66 20 -13.20
Reykjavik ISL 2024-12-28 2024-12-28
RcRownchgKK*chg
 1900 1730 3.50 9 0.87 20 17.40
  Thorisson, Benedikt 2076 ISL 0.00 1 -0.11 20 -2.20
  Johannsson, Markus Orri 1904 ISL 0.00 1 -0.27 20 -5.40
  Gretarsdottir, Lilja wm 1923 ISL 0.00 1 -0.25 20 -5.00
  Ulfljotsson, Jon 1852 ISL 0.50 1 0.17 20 3.40
  Halldorsson, Kristjan 1829 ISL 0.00 1 -0.36 20 -7.20
  Sverrisson, Dagur 1547 ISL 1.00 1 0.26 20 5.20
  Vigfusson, Vigfus 1898 ISL 1.00 1 0.72 20 14.40
  Bjornsson, Eirikur K. 2023 ISL 1.00 1 0.85 20 17.00
  Ragnarsson, Johann 2044 ISL 0.00 1 -0.14 20 -2.80