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Arnarson, Thordur

🇮🇸

FIDEFIDE 1725033· Male· Iceland· Born in 1980

Follow Thordur ArnarsonTrack his monthly FIDE ratings, games, tournaments and more.

Thordur Arnarson, a 46-year-old Icelandic player, is rated 1865 — just 25 short of his peak of 1890 (Dec 2025, age 45). He plays occasionally (7 games in the last 12 months) and took a 18-month break between May 2024 and Dec 2025. Recent standard appearances include Skamot odlinga 2026 Rounds 6-7, Skamot odlinga 2026 Rounds 3-5, and Skamot odlinga 2026 Round 1-2. Also played 3 rapid events (including Atskakkeppni taflfelaga 2025) recently.

Competes for Iceland since Nov 2021.

Current rating

1865

Standard

Rpd1844·Blz1868

All-time high

1890

−25 pts below
Dec 2025 · age 45

Activity

10

games / yr avg. · ≈1/mo

7 past 12 mo · ≈1/mo
classical only
Moderately active

Signature stat

#57,203

#57,203 · players worldwide · of 216,808

Career timeline

19 entries
2026
15th Icelandic 45-50 player
at age 46 · rated 1890
Jan 2026
2025
11th Icelandic 40-45 player
at age 45 · rated 1890
Dec 2025
All-time peak 1890
at age 45 · −25 from today
Dec 2025
Best 12-month gain (+100 Elo)
1782 → 1882
Feb 2025
2024
Inactive for 18 months
paused at 1882 → returned at 1890
May 2024
Re-crossed 1800
at age 44
Mar 2024

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Jon Kristinn ThorgeirssonFM 2,259
Icelandic Team Chess Championship 2025-26 - 1st league Round 1-4 · Nov 2025 · +7.9 Elo
Evolution
-17
1882 → 1865
Tournaments
4
7 games
Score
3/ 742.9%
2W2D3L

Last 12 months — tournaments

4 events
EventDateScoreRankPerfΔ Elo
Skamot odlinga 2026 Rounds 6-7
Swiss
Apr 20260/2#161096-19.4
Skamot odlinga 2026 Rounds 3-5
Swiss
Mar 20262.5/3#32009+7.8
Skamot odlinga 2026 Round 1-2
Swiss
Feb 20260/1#13943-14.0
Icelandic Team Chess Championship 2025-26 - 1st league Round 1-4
Open Swiss
Nov 20250.5/1#502259+8.2
Worst Elo result: Skamot odlinga 2026 Rounds 6-7 (-19.4 Elo, finished #16).

Rankings

/
Iceland
#182
out of 617 players
Europe
#41,884
in continent
World
#57,203
out of 400,000+

National ranking

Europe & World

Europe
World
Iceland
1
🇮🇸Stefansson, Vignir VatnarFollow Vignir Vatnar StefanssonTrack their monthly FIDE ratings, games, tournaments and more.
2,534
2
🇮🇸Steingrimsson, HedinnFollow Hedinn SteingrimssonTrack their monthly FIDE ratings, games, tournaments and more.
2,502
3
🇮🇸Hjartarson, JohannFollow Johann HjartarsonTrack their monthly FIDE ratings, games, tournaments and more.
2,466
3
🇮🇸Danielsen, HenrikFollow Henrik DanielsenTrack their monthly FIDE ratings, games, tournaments and more.
2,466
5
🇮🇸Olafsson, HelgiFollow Helgi OlafssonTrack their monthly FIDE ratings, games, tournaments and more.
2,439
6
🇮🇸Gretarsson, Helgi AssFollow Helgi Ass GretarssonTrack their monthly FIDE ratings, games, tournaments and more.
2,420
7
🇮🇸Gunnarsson, Jon ViktorFollow Jon Viktor GunnarssonTrack their monthly FIDE ratings, games, tournaments and more.
2,414
8
🇮🇸Stefansson, HannesFollow Hannes StefanssonTrack their monthly FIDE ratings, games, tournaments and more.
2,409
9
🇮🇸Arnason, Jon LFollow Jon L ArnasonTrack their monthly FIDE ratings, games, tournaments and more.
2,407
10
🇮🇸Kjartansson, GudmundurFollow Gudmundur KjartanssonTrack their monthly FIDE ratings, games, tournaments and more.
2,399
...
182🇮🇸Arnarson, Thordur1,865
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
3
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
7
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
8
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,708
...
41884🇮🇸Arnarson, Thordur1,865
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
57203🇮🇸Arnarson, Thordur1,865