Format
HJ
Harasimczuk, Jakub
🇵🇱FIDE 21845115· Male· Poland· Born in 1981
Follow Jakub HarasimczukTrack his monthly FIDE ratings, games, tournaments and more.
Jakub Harasimczuk, a 45-year-old Polish player, is rated 1580. He has slipped back 39 Elo over the past 12 months. 22 rated games in the past year (≈33/year long-term). Recent standard appearances include 44. Memorial Ludwika Zamenhofa 2025 - open B, Mala norma na jedynke i kandydata "Bialystok 2025-6", and IX Miedzynarodowy Memorial Ireny Warakomskiej - OPEN A. Also played 1 rapid event (including Turniej o Puchar Centrum Edukacji Szachowej 2026) recently. His peak of 1641 was reached at age 43 (May 2024).
Current rating
1580
Standard
Rpd1578·Blz1579
All-time high
1641
−61 pts below
May 2024 · age 43
May 2024 · age 43
Activity
21
games / yr avg. · ≈2/mo
22 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#154,681
#154,681 · players worldwide · of 218,279
Career timeline
12 entries2025
Re-crossed 1600
at age 44
Feb 2025
2024
Best 12-month gain (+260 Elo)
1381 → 1641
May 2024
All-time peak 1641
at age 43 · −61 from today
May 2024
Crossed 1600
at age 43
Mar 2024
Crossed 1500
at age 43
Mar 2024
Re-crossed 1400
at age 43
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
-39
1619 → 1580
Tournaments
3
29 games
Score
7.5/ 2925.9%
10W6D13L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Dec 2025 | 2.5/8 | #82 | 1602 | -6.0 |
Swiss | Nov 2025 | 1/5 | #7 | 1386 | -27.0 |
Open Swiss | Jul 2025 | 4/9 | #53 | 1602 | -6.4 |
Most-Played Opponents
vsJan Rusak
🇵🇱POL·1579
+7 −7 =5
19 games·last met Apr 2023
View head-to-head →
vsAdrian Moroz
🇵🇱POL·1709
+5 −5 =7
17 games·last met Jul 2024
View head-to-head →
vsEdmund Grabarczyk
🇵🇱POL·1424
+8 −4 =5
17 games·last met Aug 2022
View head-to-head →
vsAdam Sazon
🇵🇱POL·1467
+3 −5 =3
11 games·last met Oct 2024
View head-to-head →
vsKarol Businski
🇵🇱POL·1715
+1 −6 =3
10 games·last met Aug 2022
View head-to-head →
Rankings
/
Poland
#4,084
out of 10,822 players
Europe
#102,334
in continent
World
#154,666
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 4084 | 1,580 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 4 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 7 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
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| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,713 |
| ... | ||
| 102334 | 1,580 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
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| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
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| ... | ||
| 154666 | 1,580 | |