Format
BJ
Businski, Jan
🇵🇱FIDE 21012377· Male· Poland· Born in 2012
Follow Jan BusinskiTrack his monthly FIDE ratings, games, tournaments and more.
Jan Businski, a 14-year-old Polish player, is rated 1979 — his current career high and sitting in the top 3% of players worldwide under 14. He is progressing steadily with +25 Elo over the past 12 months. 68 rated games in the past year (≈34/year long-term). Recent standard appearances include Druzynowe Mistrzostwa Polski Juniorow - II Liga 2026, 44. Memorial Ludwika Zamenhofa 2025 - open B, and V SWIATECZNY TURNIEJ SZACHOWY - Grupa A. Also played 9 rapid (including Grodziski Festiwal Szachowy OPEN 2025) and 1 blitz events (including Mistrzostwa Polski Juniorow w Szachach Blyskawicznych 2025 - grupa C14) recently.
At junior level, he reached #25, #42 and #32 nationally in U14, U12 and U10.
Current rating
1979
Standard
Rpd1876·Blz1743
All-time high
1979
at best
Jun 2026 · age 14
Jun 2026 · age 14
Activity
70
games / yr avg. · ≈6/mo
59 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
Top 3%
#619 · players worldwide under 14 · of 20,060
Career timeline
8 entries2026
All-time peak 1979
at age 14
Jun 2026
25th Polish U14 player
at age 14 · rated 1961
Feb 2026
2025
Crossed 1800
at age 13
May 2025
2024
42nd Polish U12 player
at age 12 · rated 1744
Dec 2024
Best 12-month gain (+429 Elo)
1315 → 1744
Dec 2024
100 career games
at age 12
May 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+56
1923 → 1979
Tournaments
8
63 games
Score
39.5/ 6362.7%
28W23D12L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | May 2026 | 5.5/9 | #44 | 1974 | +18.0 |
Open Swiss | Dec 2025 | 5.5/9 | #16 | 2053 | +94.8 |
Swiss | Dec 2025 | 4/5 | #1 | 1867 | +4.0 |
Swiss | Nov 2025 | 5/3 | #2 | 2332 | +15.6 |
Open Swiss | Oct 2025 | 4/8 | #27 | 1971 | -2.0 |
Swiss | Sep 2025 | 5.5/8 | #4 | 1829 | -58.0 |
Open Swiss | Jul 2025 | 5/9 | #26 | 1922 | -10.8 |
Team | Jun 2025 | 5/8 | #76 | 1857 | -31.6 |
Most-Played Opponents
vsKarol Businski
🇵🇱POL·1715
+7 −2 =23
32 games·last met Dec 2025
View head-to-head →
vsMaciej Pawluczuk
🇵🇱POL·1599
+19 −5 =2
26 games·last met May 2026
View head-to-head →
vsAntoni Pieszko
🇵🇱POL·1909
+10 −8 =5
23 games·last met Jan 2026
View head-to-head →
vsOskar Chiszko
🇵🇱POL·2253
+1 −18 =2
21 games·last met Mar 2026
View head-to-head →
vsPatryk RekucFM
🇵🇱POL·2198
+2 −16 =2
20 games·last met May 2026
View head-to-head →
Rankings
/
Poland
#826
out of 10,822 players
Europe
#22,896
in continent
World
#30,970
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 2 | 🇵🇱Follow Radoslaw WojtaszekTrack their monthly FIDE ratings, games, tournaments and more. | 2,650 |
| 3 | 🇵🇱Follow Szymon GumularzTrack their monthly FIDE ratings, games, tournaments and more. | 2,613 |
| 4 | 🇵🇱Follow Pawel TeclafTrack their monthly FIDE ratings, games, tournaments and more. | 2,571 |
| 5 | 🇵🇱Follow Jan MalekTrack their monthly FIDE ratings, games, tournaments and more. | 2,560 |
| 6 | 🇵🇱Follow Tomasz WarakomskiTrack their monthly FIDE ratings, games, tournaments and more. | 2,558 |
| 7 | 🇵🇱Follow Bartosz SockoTrack their monthly FIDE ratings, games, tournaments and more. | 2,552 |
| 8 | 🇵🇱Follow Jakub KosakowskiTrack their monthly FIDE ratings, games, tournaments and more. | 2,549 |
| 9 | 🇵🇱Follow Jakub SeemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,548 |
| 10 | 🇵🇱Follow Mateusz BartelTrack their monthly FIDE ratings, games, tournaments and more. | 2,547 |
| ... | ||
| 826 | 1,979 | |
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 |
| ... | ||
| 22896 | 1,979 | |
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 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
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| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 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 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 30970 | 1,979 | |