Format
JJ
Janeczko, Jakub
🇵🇱FIDE 21871655· Male· Poland· Born in 2007
Follow Jakub JaneczkoTrack his monthly FIDE ratings, games, tournaments and more.
Jakub Janeczko, a 19-year-old Polish player, is rated 2242 and ranked 13th among Polish players under 20, and in the top 3% worldwide. He has slipped back 45 Elo over the past 12 months. 94 rated games in the past year (≈75/year long-term). Recent standard appearances include X Open Internacional de Ajedrez Semana Santa San Vicente del Raspeig 2026 A, Landesliga Berlin 2025-2026 Maerz 2026, and XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa A. Also played 10 rapid (including XII KATOWICKI FESTIWAL SZACHOWY - GRUPA OPEN) and 5 blitz events (including Warsaw Chess Festival - Jan Macieja Memorial - group A) recently. His peak of 2326 was reached at age 17 (Nov 2024).
At junior level, he reached #10, #6, #5, #5, #8 and #83 nationally in U20, U18, U16, U14, U12 and U10.
Current rating
2242
Standard
Rpd2216·Blz2257
All-time high
2326
−84 pts below
Nov 2024 · age 17
Nov 2024 · age 17
Activity
92
games / yr avg. · ≈8/mo
94 past 12 mo · ≈8/mo
classical only
Very active
classical only
Very active
Signature stat
#13
#13 · Polish players under 20 · of 461
Career timeline
18 entries2026
10th Polish U20 player
at age 19 · rated 2258
Jan 2026
2025
6th Polish U18 player
at age 18 · rated 2325
Jan 2025
2024
All-time peak 2326
at age 17 · −84 from today
Nov 2024
Re-crossed 2300
at age 17
Sep 2024
2023
5th Polish U16 player
at age 16 · rated 2303
Sep 2023
Crossed 2300
at age 16
Sep 2023
Standard rating history
Activity & highlights
Top opponent
Evolution
-45
2287 → 2242
Tournaments
13
99 games
Score
51.5/ 9952.0%
29W51D19L
Top 3 wins
1.[W]vsBartlomiej HeberlaGM2,517·Warsaw Chess Festival - XXIV Miguel Najdorf Memorial -group A·R6·+16.4
Top 3 losses
Last 12 months — tournaments
9 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 5/9 | #139 | 2224 | -3.8 |
Team | Mar 2026 | 1.5/2 | #29 | 2484 | +13.4 |
Open Swiss | Dec 2025 | 4.5/9 | #67 | 2153 | -24.8 |
Team | Dec 2025 | 0.5/1 | #46 | 2196 | -1.6 |
Open Swiss | Nov 2025 | 5/9 | #20 | 2262 | +4.8 |
Open Swiss | Oct 2025 | 5.5/11 | #55 | 2243 | -2.6 |
Team | Sep 2025 | 1.5/2 | #13 | 2416 | +9.0 |
Open Swiss | Sep 2025 | 3.5/9 | #76 | 2278 | +7.2 |
Open Swiss | Aug 2025 | 6.5/9 | #4 | 2228 | -3.4 |
Worst Elo result: XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa A (-24.8 Elo, finished #67).
Most-Played Opponents
vsBartosz FiszerCM
🇵🇱POL·2344
+3 −9 =5
17 games·last met Aug 2025
View head-to-head →
vsSzymon Pancewicz
🇵🇱POL·2126
+6 −3 =6
15 games·last met Aug 2024
View head-to-head →
vsHubert MeersFM
🇵🇱POL·2256
+4 −4 =6
14 games·last met Aug 2025
View head-to-head →
vsKamil Celinski
🇵🇱POL·2023
+5 −3 =5
13 games·last met Jul 2024
View head-to-head →
vsMarek ChomczykFM
🇵🇱POL·2279
+3 −6 =2
11 games·last met May 2026
View head-to-head →
Rankings
/
Poland
#211
out of 10,756 players
Europe
#4,204
in continent
World
#6,149
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 211 | 2,242 | |
Europe
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| ... | ||
| 4204 | 2,242 | |
World
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| 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 |
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| ... | ||
| 6149 | 2,242 | |