Format
LT
Leosson, Tomas Sindri
🇮🇸FIDE 2325764· Male· Iceland· Born in 2002
Follow Tomas Sindri LeossonTrack his monthly FIDE ratings, games, tournaments and more.
Tomas Sindri Leosson, a 24-year-old Icelandic player, is rated 1647. He is progressing steadily with +26 Elo over the past 12 months. 21 rated games in the past year (≈20/year long-term). Recent standard appearances include Djerba International Chess Festival 2026 Open C, Skakthing Reykjavikur Round 1-7, and Icelandic Team Chess Championship 2025-26 - 4th league Round 1-4. Also played 19 rapid (including TR Rapid 2026 March #5) and 28 blitz events (including Harpa Blitz 2026) recently. His peak of 1722 was reached at age 22 (Mar 2024).
Current rating
1647
Standard
Rpd1664·Blz1690
All-time high
1722
−75 pts below
Mar 2024 · age 22
Mar 2024 · age 22
Activity
23
games / yr avg. · ≈2/mo
21 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#129,345
#129,345 · players worldwide · of 218,279
Career timeline
8 entries2025
K-factor lowered to 20
at age 23
Jan 2025
2024
Best 12-month gain (+151 Elo)
1571 → 1722
Mar 2024
Crossed 1600
at age 22
Mar 2024
All-time peak 1722
at age 22 · −75 from today
Mar 2024
2023
52nd Icelandic 20-35 player
at age 21 · rated 1571
Dec 2023
Crossed 1500
at age 21
Dec 2023
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Evolution
+23
1624 → 1647
Tournaments
6
40 games
Score
16/ 4040.0%
17W5D18L
Top 3 wins
2.[W]vsAlbert Omar Geirsson1,810·Icelandic Team Chess Championship 2025-26 - 2nd league Round 1-4·R3·+14.0
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 4/7 | #28 | 1600 | -10.2 |
Open Swiss | Jan 2026 | 2/2 | #52 | 2806 | -6.2 |
Most-Played Opponents
vsBjorgvin Kristbergsson
🇮🇸ISL
+30 −5 =1
36 games·last met May 2026
View head-to-head →
vsArnar Ingi Njardarson
🇮🇸ISL·1601
+12 −21 =3
36 games·last met Dec 2025
View head-to-head →
vsLeo Mar Johannsson
🇮🇸ISL·1472
+27 −4 =3
34 games·last met Mar 2026
View head-to-head →
vsKristjan Orn Eliasson
🇮🇸ISL·1928
+0 −32 =0
32 games·last met Dec 2025
View head-to-head →
vsTheodor Eiriksson
🇮🇸ISL·1845
+8 −22 =0
30 games·last met Mar 2026
View head-to-head →
Rankings
/
Iceland
#346
out of 643 players
Europe
#88,662
in continent
World
#129,339
out of 400,000+
National ranking
Europe & World
Europe
World
Iceland
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| 2 | 🇮🇸Follow Hedinn SteingrimssonTrack their monthly FIDE ratings, games, tournaments and more. | 2,502 |
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| 4 | 🇮🇸Follow Henrik DanielsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,466 |
| 5 | 🇮🇸Follow Helgi OlafssonTrack their monthly FIDE ratings, games, tournaments and more. | 2,447 |
| 6 | 🇮🇸Follow Helgi Ass GretarssonTrack their monthly FIDE ratings, games, tournaments and more. | 2,420 |
| 7 | 🇮🇸Follow Hannes StefanssonTrack their monthly FIDE ratings, games, tournaments and more. | 2,419 |
| 8 | 🇮🇸Follow Jon Viktor GunnarssonTrack their monthly FIDE ratings, games, tournaments and more. | 2,414 |
| 9 | 🇮🇸Follow Karl ThorsteinsTrack their monthly FIDE ratings, games, tournaments and more. | 2,407 |
| 10 | 🇮🇸Follow Jon L ArnasonTrack their monthly FIDE ratings, games, tournaments and more. | 2,404 |
| ... | ||
| 346 | 1,647 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 4 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 7 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,721 |
| 9 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,713 |
| ... | ||
| 88662 | 1,647 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
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| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 129339 | 1,647 | |