Format
KH
Kristjansson, Halldor Atli
🇮🇸FIDE 2310988· Male· Iceland· Born in 2003
Follow Halldor Atli KristjanssonTrack his monthly FIDE ratings, games, tournaments and more.
Halldor Atli Kristjansson, a 23-year-old Icelandic player, is rated 1725 — his current career high. He plays occasionally (4 games in the last 12 months) and took a 66-month break between Apr 2017 and Nov 2022 (COVID-19 included). Recent standard appearances include Icelandic Team Chess Championship 2025-26 - 4th league Rounds 5-7, Icelandic Team Chess Championship 2025-26 - 2nd league Rounds 5-7, and Icelandic Team Chess Championship 2025-26 - 4th league Round 1-4. Also played 6 blitz events (including Harpa Blitz 2026) recently.
At junior level, he reached #9, #9, #7 and #4 nationally in U20, U16, U14 and U12.
Current rating
1725
Standard
Rpd1633·Blz1885
All-time high
1725
at best
Apr 2026 · age 23
Apr 2026 · age 23
Activity
4
games / yr avg.
4 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#101,148
#101,148 · players worldwide · of 218,279
Career timeline
17 entries2026
All-time peak 1725
at age 23
Apr 2026
2024
67th Icelandic 20-35 player
at age 21 · rated 1701
Nov 2024
Best 12-month gain (+253 Elo)
1448 → 1701
Nov 2024
Crossed 1600
at age 21
Mar 2024
Crossed 1500
at age 21
Mar 2024
2023
9th Icelandic U20 player
at age 20 · rated 1449
Jan 2023
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+39
1686 → 1725
Tournaments
4
5 games
Score
4.5/ 590.0%
4W1D0L
Top 3 wins
1.[W]vsGunnar Skarphedinsson1,917·Icelandic Team Chess Championship 2025-26 - 2nd league Rounds 5-7·R7·+15.0
2.[W]vsSigurdur Thordarson1,713·Icelandic Team Chess Championship 2025-26 - 4th league Round 1-4·R2·+10.4
3.[W]vsArnor Gunnlaugsson1,618·Icelandic Team Chess Championship 2025-26 - 4th league Rounds 5-7·R5·+7.0
Top losses
Undefeated in the last 12 months.
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 1/1 | #39 | 2418 | +8.0 |
Team | Mar 2026 | 1/1 | #27 | 2717 | +15.6 |
Team | Nov 2025 | 2/1 | #77 | 2513 | +10.8 |
Team | Nov 2025 | 0.5/1 | #52 | 1794 | +2.8 |
Hot streak: 4 tournaments without losing Elo.
Most-Played Opponents
vsSindri Snaer Kristofersson
🇮🇸ISL·1518
+10 −3 =3
16 games·last met Dec 2016
View head-to-head →
vsBjorgvin Kristbergsson
🇮🇸ISL
+8 −6 =1
15 games·last met Sep 2024
View head-to-head →
vsBjorn Holm BirkissonCM
🇮🇸ISL·2223
+1 −11 =1
13 games·last met Oct 2025
View head-to-head →
vsThorsteinn Magnusson
🇮🇸ISL·1689
+5 −6 =2
13 games·last met Dec 2016
View head-to-head →
vsGauti Pall Jonsson
🇮🇸ISL·2131
+0 −12 =0
12 games·last met Sep 2024
View head-to-head →
Rankings
/
Iceland
#297
out of 643 players
Europe
#71,658
in continent
World
#101,146
out of 400,000+
National ranking
Europe & World
Europe
World
Iceland
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| 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 |
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| 297 | 1,725 | |
Europe
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| 71658 | 1,725 | |
World
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| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
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| 101146 | 1,725 | |