Format
LJ
Lieberman, Jack
🇺🇸FIDE 30977665· Male· United States of America· Born in 2004
Follow Jack LiebermanTrack his monthly FIDE ratings, games, tournaments and more.
Jack Lieberman, a 22-year-old American player, is rated 1856 — his current career high. He plays occasionally (7 games in the last 12 months). Recent appearances: 53rd Annual World Open - U2200 and 19th Annual Philadelphia Open - Major.
Current rating
1856
Standard
Rpd—·Blz—
All-time high
1856
at best
Dec 2025 · age 21
Dec 2025 · age 21
Activity
13
games / yr avg. · ≈1/mo
7 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#59,691
#59,691 · players worldwide · of 216,808
Career timeline
6 entries2025
All-time peak 1856
at age 21
Dec 2025
2024
Best 12-month gain (+128 Elo)
1724 → 1852
Mar 2024
Crossed 1800
at age 20
Mar 2024
2023
K-factor lowered to 20
at age 19
Feb 2023
2022
Crossed 1600
at age 18
Jan 2022
First FIDE rating
1690 · at age 18
Jan 2022
Standard rating history
Last 12 months — activity & highlights
Evolution
+8
1848 → 1856
Tournaments
2
7 games
Score
4/ 757.1%
3W2D2L
Top 3 wins
Top 2 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jul 2025 | 1.5/4 | #251 | 1780 | -7.6 |
Open Swiss | Jun 2025 | 2.5/3 | #22 | 2067 | +15.2 |
Rankings
/
United States of America
#1,643
out of 5,412 players
Americas
#6,714
in continent
World
#59,691
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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| ... | ||
| 1643 | 1,856 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 4 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 5 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,718 |
| 8 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 9 | 🇺🇸Follow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more. | 2,656 |
| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 6714 | 1,856 | |
World
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| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 59691 | 1,856 | |