Format
KJ
Kosicki, Jakub
🇵🇱FIDE 91144833· Male· Poland· Born in 2012
Follow Jakub KosickiTrack his monthly FIDE ratings, games, tournaments and more.
Jakub Kosicki, a 14-year-old Polish player, is rated 1684 — just 20 short of his peak of 1704 (Mar 2026, age 14). He is rising rapidly, having gained +187 Elo over the past 12 months. 47 rated games in the past year (≈40/year long-term). Recent standard appearances include Festiwal Szachowy w "Hotelu Pod Jesiotrem" Grupa A, Chess Butterfly - Turniej o Puchar Dyrektora Butterfly School - Grupa A, and Druzynowe Mistrzostwa Wojewodztwa KP Juniorow w Szachach Klasycznych. Also played 6 rapid (including I Ogolnopolski Turniej Szachowy "Grudziadzki Flisak".) and 2 blitz events (including Indywidualne Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego Juniorow w Szachach Blyskawicznych) recently.
Current rating
1684
Standard
Rpd1629·Blz1583
All-time high
1704
−20 pts below
Mar 2026 · age 14
Mar 2026 · age 14
Activity
37
games / yr avg. · ≈3/mo
47 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
#115,440
#115,440 · players worldwide · of 216,808
Career timeline
9 entries2026
Best 12-month gain (+204 Elo)
1500 → 1704
Mar 2026
All-time peak 1704
at age 14 · −20 from today
Mar 2026
9-month rising streak
+207 Elo
Mar 2026
2025
Crossed 1600
at age 13
Dec 2025
Re-crossed 1500
at age 13
Aug 2025
Re-crossed 1500
at age 13
Jun 2025
Standard rating history
Last 12 months — activity & highlights
Best result
Druzynowe Mistrzostwa Wojewodztwa KP Juniorow w Szachach Klasycznychperf 2004 (+300) · 5.5/6 · #5
Top opponent
Evolution
+184
1500 → 1684
Tournaments
11
54 games
Score
34/ 5463.0%
30W8D16L
Top 3 wins
2.[W]vsJan Bialkowski1,824·Druzynowe Mistrzostwa Regionu KPZSzach 2025-2026 - IV LIGA Round 4-6·R5·+29.0
Top 3 losses
2.[L]vsBartosz Banach1,583·Druzynowe Mistrzostwa Wojewodztwa KP Juniorow w Szachach Klasycznych·R4·-26.7
Last 12 months — tournaments
top 10 of 11| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 2/5 | #12 | 1636 | -17.6 |
Swiss | Apr 2026 | 3/5 | #5 | 1708 | +4.0 |
Open Swiss | Feb 2026 | 5.5/6 | #5 | 2004 | +23.6 |
Swiss | Feb 2026 | 3.5/5 | #5 | 1713 | +15.6 |
Team | Jan 2026 | 1.5/3 | #28 | 1499 | -22.8 |
Worst Elo result: Druzynowe Mistrzostwa Regionu KPZSzach 2025-2026 - IV LIGA Round 7-9 (-22.8 Elo, finished #28).
Rankings
/
Poland
#2,781
out of 10,756 players
Europe
#80,515
in continent
World
#115,436
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 2781 | 1,684 | |
Europe
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| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
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| 80515 | 1,684 | |
World
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| 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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| ... | ||
| 115436 | 1,684 | |