Format
KJ
Kwiatkowski, Jacek
🇵🇱FIDE 1131150· Male· Poland· Born in 1972
Follow Jacek KwiatkowskiTrack his monthly FIDE ratings, games, tournaments and more.
Jacek Kwiatkowski, a 54-year-old Polish player, is rated 1848. He has fluctuated between 1820 and 1866 over the past 2 years. 47 rated games in the past year (≈26/year long-term). Recent standard appearances include VIII OGOLNOPOLSKI TURNIEJ SZACHOWY O MISTRZOSTWO GMINY KOSCIELEC 2026 grupa A, Druzynowe Mistrzostwa Regionu KPZSzach 2025-2026 - III LIGA Round 7-9, and Druzynowe Mistrzostwa Regionu KPZSzach 2025-2026 - III LIGA Round 4-6. Also played 10 rapid (including Grand Prix Inowroclawia 2026 turniej 1 FIDE) and 3 blitz events (including I Kujawski Integracyjny Festiwal Szachowy FENIKSA- I Otwarte Mistrzostwa Powiatu Inowroclawskiego w Szachach Blyskawicznych) recently. He took a 12-month break between Apr 2013 and May 2014. His peak of 1973 was reached at age 42 (Sep 2014).
Current rating
1848
Standard
Rpd1857·Blz1795
All-time high
1973
−125 pts below
Sep 2014 · age 42
Sep 2014 · age 42
Activity
32
games / yr avg. · ≈3/mo
47 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
#61,949
#61,949 · players worldwide · of 216,808
Career timeline
14 entries2026
70th Polish 50-55 player
at age 54 · rated 1866
Jan 2026
2025
Best 12-month gain (+120 Elo)
1736 → 1856
Feb 2025
2024
Re-crossed 1800
at age 52
Mar 2024
2022
79th Polish 45-50 player
at age 50 · rated 1803
Apr 2022
2021
Re-crossed 1800
at age 49
Oct 2021
2019
Re-crossed 1800
at age 47
Dec 2019
Standard rating history
Last 12 months — activity & highlights
Best result
V MIEDZYNARODOWY FESTIWAL SZACHOWY "KOPERNIK" 2025 - OPEN A (ZAWODNICY Z RANKINGIEM FIDE MIN. 1700)perf 2092 (+234) · 3.5/5 · #7
Top opponent
Evolution
-5
1853 → 1848
Tournaments
9
48 games
Score
26.5/ 4855.2%
19W15D14L
Top 3 wins
Top 3 losses
1.[L]vsMaciej Stanczewski1,626·I Otwarte Mistrzostwa Inowroclawia w Szachach Klasycznych - OPEN A·R4·-15.1
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 4.5/9 | #10 | 1794 | -17.2 |
Team | Jan 2026 | 1.5/3 | #25 | 1861 | +0.4 |
Open Swiss | Dec 2025 | 1.5/2 | #16 | 1833 | -0.4 |
Open Swiss | Nov 2025 | 6/9 | #11 | 1898 | +13.2 |
Team | Nov 2025 | 1/1 | #39 | 2464 | +5.2 |
Worst Elo result: VIII OGOLNOPOLSKI TURNIEJ SZACHOWY O MISTRZOSTWO GMINY KOSCIELEC 2026 grupa A (-17.2 Elo, finished #10).
Rankings
/
Poland
#1,509
out of 10,756 players
Europe
#45,291
in continent
World
#61,949
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 1509 | 1,848 | |
Europe
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| 45291 | 1,848 | |
World
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| 61949 | 1,848 | |