Format
LK
Lewenstein, Konstanty
🇵🇱FIDE 41888359· Male· Poland· Born in 2014
Follow Konstanty LewensteinTrack his monthly FIDE ratings, games, tournaments and more.
Konstanty Lewenstein, a 12-year-old Polish player, is rated 1541 — just 28 short of his peak of 1569 (Feb 2026, age 12). He is rising rapidly, having gained +115 Elo over the past 12 months. 13 rated games in the past year (≈12/year long-term). Recent appearances: 61st International Akiba Rubinstein Chess Festival - OPEN F and Mistrzostwa Mazowsza Juniorow 2025 - U11. Also played 10 rapid (including V DRUZYNOWE MISTRZOSTWA MAZOWSZA w szachach szybkichV) and 5 blitz events (including Mistrzowie Szachownicy w G City Promenada - otwarty turniej szachow blyskawicznych) recently.
At junior level, he reached #86 nationally in U10.
Current rating
1541
Standard
Rpd1630·Blz1656
All-time high
1569
−28 pts below
Feb 2026 · age 12
Feb 2026 · age 12
Activity
12
games / yr avg. · ≈1/mo
13 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#168,916
#168,916 · players worldwide · of 216,808
Career timeline
7 entries2026
Best 12-month gain (+130 Elo)
1421 → 1551
Apr 2026
All-time peak 1569
at age 12 · −28 from today
Feb 2026
2025
Crossed 1500
at age 11
Sep 2025
2024
86th Polish U10 player
at age 10 · rated 1488
Sep 2024
Crossed 1400
at age 10
Sep 2024
Crossed 1200
at age 10
Sep 2024
Standard rating history
Last 12 months — activity & highlights
Evolution
+72
1469 → 1541
Tournaments
2
16 games
Score
11.5/ 1671.9%
8W7D1L
Top 3 wins
Top 1 loss
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Aug 2025 | 6.5/6 | #9 | 2365 | +72.0 |
Swiss | May 2025 | 5/4 | #9 | 2319 | +20.8 |
Rankings
/
Poland
#4,584
out of 10,756 players
Europe
#109,281
in continent
World
#168,885
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 2 | 🇵🇱Follow Radoslaw WojtaszekTrack their monthly FIDE ratings, games, tournaments and more. | 2,650 |
| 3 | 🇵🇱Follow Szymon GumularzTrack their monthly FIDE ratings, games, tournaments and more. | 2,613 |
| 4 | 🇵🇱Follow Pawel TeclafTrack their monthly FIDE ratings, games, tournaments and more. | 2,573 |
| 5 | 🇵🇱Follow Jan MalekTrack their monthly FIDE ratings, games, tournaments and more. | 2,560 |
| 6 | 🇵🇱Follow Tomasz WarakomskiTrack their monthly FIDE ratings, games, tournaments and more. | 2,558 |
| 7 | 🇵🇱Follow Bartosz SockoTrack their monthly FIDE ratings, games, tournaments and more. | 2,552 |
| 8 | 🇵🇱Follow Jakub KosakowskiTrack their monthly FIDE ratings, games, tournaments and more. | 2,550 |
| 9 | 🇵🇱Follow Jakub SeemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,548 |
| 10 | 🇵🇱Follow Mateusz BartelTrack their monthly FIDE ratings, games, tournaments and more. | 2,547 |
| ... | ||
| 4584 | 1,541 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 3 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,735 |
| 7 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 8 | 🇦🇿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. | 2,708 |
| ... | ||
| 109281 | 1,541 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 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 |
| ... | ||
| 168885 | 1,541 | |