Format
FB
Fiszer, Bartosz
CM🇵🇱FIDE 21810133· Male· Poland· Born in 2007
Follow Bartosz FiszerTrack his monthly FIDE ratings, games, tournaments and more.
Bartosz Fiszer, a 19-year-old Polish Candidate Master, is rated 2344 — his current career high and ranked 5th among Polish players under 20, and in the top 1% worldwide. He is on a steady climb with +35 Elo over the past 12 months. 18 rated games in the past year (≈37/year long-term). Recent appearances: Warsaw Chess Festival - XXIV Miguel Najdorf Memorial -group A and Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2025. Also played 1 rapid (including Mistrzostwa Polski Juniorow w Szachach Szybkich 2025 - grupa C18) and 2 blitz events (including Warsaw Chess Festival - Jan Macieja Memorial - group A) recently. He reached Polish #93 in Nov 2025.
Awarded CM in 2015 (age 8). At junior level, he reached World #35 in U14, World #18 in U12, World #8 in U10, World #23 in U8 and #5, #5 and #5 nationally in U20, U18 and U16.
Current rating
2344
Standard
Rpd2205·Blz2126
All-time high
2344
at best
Aug 2025 · age 18
Aug 2025 · age 18
Activity
29
games / yr avg. · ≈2/mo
18 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#5
#5 · Polish players under 20 · of 461
Career timeline
20 entries2026
5th Polish U20 player
at age 19 · rated 2344
Feb 2026
2025
Peak Polish rank: #93
at age 18 · rated 2344
Nov 2025
All-time peak 2344
at age 18
Aug 2025
5th Polish U18 player
at age 18 · rated 2339
Jan 2025
2024
Crossed 2300
at age 17
Jun 2024
K-factor lowered to 20
at age 17
Jun 2024
Standard rating history
Activity & highlights
Top opponent
Evolution
+12
2332 → 2344
Tournaments
2
18 games
Score
12.5/ 1869.4%
9W7D2L
Top 3 wins
Top 2 losses
2.[L]vsDaniel Howard FernandezGM2,481·Warsaw Chess Festival - XXIV Miguel Najdorf Memorial -group A·R8·-6.2
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jul 2025 | 6/9 | #9 | 2375 | +12.0 |
Team | Jun 2025 | 6.5/9 | #6 | 2402 | +23.0 |
Most-Played Opponents
vsJakub Janeczko
🇵🇱POL·2242
+9 −3 =5
17 games·last met Aug 2025
View head-to-head →
vsJan KlimkowskiGM
🇵🇱POL·2514
+4 −7 =5
16 games·last met Sep 2024
View head-to-head →
vsHubert MeersFM
🇵🇱POL·2256
+5 −7 =3
15 games·last met Aug 2024
View head-to-head →
vsPatryk TrzebinskiCM
🇵🇱POL·2132
+8 −2 =1
11 games·last met Aug 2025
View head-to-head →
vsRyszard CwiekCM
🇵🇱POL·2234
+6 −2 =3
11 games·last met Feb 2024
View head-to-head →
Rankings
/
Poland
#105
out of 10,757 players
Europe
#1,830
in continent
World
#2,847
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 105 | 2,344 | |
Europe
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| 2 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 3 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,735 |
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| ... | ||
| 1830 | 2,344 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
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| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
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| ... | ||
| 2847 | 2,344 | |