Format
CJ
Chmielewski, Jakub
🇵🇱FIDE 21055939· Male· Poland· Born in 2012
Follow Jakub ChmielewskiTrack his monthly FIDE ratings, games, tournaments and more.
Jakub Chmielewski, a 14-year-old Polish player, is rated 1560. He has slipped back 56 Elo over the past 12 months. 32 rated games in the past year (≈13/year long-term). Recent standard appearances include Druzynowe Mistrzostwa Wojewodztwa KP Juniorow w Szachach Klasycznych, 1. WwW 2025 A (Wygraj w Wagrowcu), and Eliminacje Strefowe do Mistrzostw Polski Juniorow i Mlodzikow KP-PO (C-13) 2025. Also played 17 rapid (including OGOLNOPOLSKIE MISTRZOSTWA ZIEMI TORUNSKIEJ W SZACHACH SZYBKICH 2025- OPEN) and 7 blitz events (including XXVI NOCNY MARATON SZACHOWY o PUCHAR GMINY PAWLOWICE) recently. He took a 12-month break between Jul 2022 and Aug 2023. His peak of 1662 was reached at age 14 (Feb 2026).
At junior level, he reached #87 and #12 nationally in U12 and U10.
Current rating
1560
Standard
Rpd1783·Blz1841
All-time high
1662
−102 pts below
Feb 2026 · age 14
Feb 2026 · age 14
Activity
23
games / yr avg. · ≈2/mo
27 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#162,400
#162,400 · players worldwide · of 218,279
Career timeline
10 entries2026
All-time peak 1662
at age 14 · −102 from today
Feb 2026
2025
Crossed 1600
at age 13
May 2025
Best 12-month gain (+431 Elo)
1166 → 1597
Jan 2025
2024
Re-crossed 1500
at age 12
Jul 2024
Crossed 1500
at age 12
Mar 2024
Crossed 1400
at age 12
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Eliminacje Strefowe do Mistrzostw Polski Juniorow i Mlodzikow KP-PO (C-13) 2025 · Sep 2025 · +28.1 Elo
Evolution
-55
1615 → 1560
Tournaments
5
36 games
Score
19/ 3652.8%
17W4D15L
Top 3 wins
Top 3 losses
2.[L]vsAdam Szczeszek1,490·Druzynowe Mistrzostwa Wojewodztwa KP Juniorow w Szachach Klasycznych·R1·-24.1
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 1.5/5 | #40 | 1490 | -100.4 |
Round-Robin | Dec 2025 | 6.5/5 | #3 | 2443 | +46.8 |
Worst Elo result: Druzynowe Mistrzostwa Wojewodztwa KP Juniorow w Szachach Klasycznych (-100.4 Elo, finished #40).
Most-Played Opponents
vsAleksander Polak
🇵🇱POL·1859
+3 −10 =0
13 games·last met Jun 2026
View head-to-head →
vsPawel Pawlowski
🇵🇱POL·1644
+9 −2 =2
13 games·last met Apr 2026
View head-to-head →
vsJacek Urbanski
🇵🇱POL·1491
+8 −4 =0
12 games·last met Jan 2026
View head-to-head →
vsSzymon Zajac
🇵🇱POL·2072
+1 −9 =1
11 games·last met Mar 2026
View head-to-head →
vsOlaf Rogaczewski
🇵🇱POL·1511
+5 −4 =1
10 games·last met May 2026
View head-to-head →
Rankings
/
Poland
#4,380
out of 10,822 players
Europe
#106,278
in continent
World
#162,383
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 4380 | 1,560 | |
Europe
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World
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| 162383 | 1,560 | |