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Thordur Arnarson

ISL · 46 yrs · K=20 · Peak 1890 (Dec 2025)

Best performance: 2392 at Hasselbacken Open 2018 lang(Best of 2018)

World #=61914 live, down 573#61,341 publishedIceland #215

NOV26 Rating

1852

Live Rating

1852.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 20261852-13
Oct 202618650
Sep 202618650
Aug 202618650
Jul 202618650
Jun 202618650
May 20261865-19
Apr 20261884+8
Mar 20261876-14
Feb 202618900
Jan 202618900
Dec 20251890+8

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 3 games, Oct 9 – Oct 11.

From 193 classical games on record, the latest on Oct 25.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

Last playedScore
Icelandic Team Championship 2026-27 - 2nd div.Oct 9 – Mar 6, 20273/3

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Classical

4 of 61 events · All years

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Performance rating by month

2026: 1736 over 12 rated games

MonthGamesScoreAvg oppTPR
Oct5316531725
Sep111520—
Apr201896—
Mar32½17231996
Feb101743—

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

Rated near Thordur Arnarson · Classical

World

  1. #=61914Thorbjorn Andersson1852.0
  2. #=61914Erik Petersson1852.0
  3. #=61914Thordur Arnarson1852.0
  4. #=61914Camilo Rey1852.0
  5. #=61914Hakan Pettersson1852.0

Live ratings projected from the NOV26 published list · Not affiliated with FIDE