Format
MM
Mierzwa, Mateusz
🇵🇱FIDE 91137497· Male· Poland· Born in 2013
Follow Mateusz MierzwaTrack his monthly FIDE ratings, games, tournaments and more.
Mateusz Mierzwa, a 13-year-old Polish player, is rated 1699 — his current career high. He is progressing steadily with +32 Elo over the past 12 months. 20 rated games in the past year (≈9/year long-term). Recent standard appearances include Opolska Liga Szachowa 2026 Round 1-3, VII Puchar Strzelca w Szachach, and Szachy w Ustroniu lacza pokolenia 2025 - Open C. Also played 9 rapid (including Mistrzostwa Polski w Szachach Szybkich 2025) and 2 blitz events (including AZS Chess Cup - edycja V - BLITZ) recently.
At junior level, he reached #72 nationally in U12.
Current rating
1699
Standard
Rpd1673·Blz1616
All-time high
1699
at best
May 2026 · age 13
May 2026 · age 13
Activity
8
games / yr avg. · ≈1/mo
20 past 12 mo · ≈2/mo
classical only
Occasional
classical only
Occasional
Signature stat
#110,034
#110,034 · players worldwide · of 216,808
Career timeline
7 entries2026
Best 12-month gain (+32 Elo)
1667 → 1699
May 2026
All-time peak 1699
at age 13
May 2026
2025
72nd Polish U12 player
at age 12 · rated 1667
Sep 2025
Crossed 1600
at age 12
Sep 2025
Crossed 1500
at age 12
Sep 2025
Crossed 1400
at age 12
Sep 2025
Standard rating history
Last 12 months — activity & highlights
Evolution
—
Tournaments
3
17 games
Score
9.5/ 1755.9%
5W9D3L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 1.5/3 | #19 | 1743 | +10.4 |
Swiss | Feb 2026 | 2.5/4 | #15 | 1958 | +21.2 |
Open Swiss | Aug 2025 | 5.5/9 | #10 | 1609 | 0.0 |
Hot streak: 3 tournaments without losing Elo.
Rankings
/
Poland
#2,626
out of 10,756 players
Europe
#77,188
in continent
World
#110,032
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 2626 | 1,699 | |
Europe
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| 77188 | 1,699 | |
World
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| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
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| ... | ||
| 110032 | 1,699 | |