Format
KM
Kopacz, Mikolaj
🇵🇱FIDE 21047723· Male· Poland· Born in 2012
Follow Mikolaj KopaczTrack his monthly FIDE ratings, games, tournaments and more.
Mikolaj Kopacz, a 14-year-old Polish player, is rated 1899 — his current career high. He is climbing fast, having gained +248 Elo over the past 12 months. 63 rated games in the past year (≈43/year long-term). Recent standard appearances include Columbus Mistrzostwa Polski Amatorow 2026 - do 1900 FIDE, DMP - IV Liga Szachowa Seniorow PK 2026 Round 1-5, and DMP - III Liga Juniorow PK 2026. Also played 4 rapid (including Mistrzostwa Polski Juniorow w Szachach Szybkich 2025 - grupa C14) and 4 blitz events (including Mistrzostwa Polski Juniorow w Szachach Blyskawicznych 2025 - grupa C14) recently.
At junior level, he reached #55, #31 and #10 nationally in U14, U12 and U10.
Current rating
1899
Standard
Rpd1730·Blz1762
All-time high
1899
at best
Jun 2026 · age 14
Jun 2026 · age 14
Activity
55
games / yr avg. · ≈5/mo
63 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
#48,363
#48,363 · players worldwide · of 218,279
Career timeline
13 entries2026
55th Polish U14 player
at age 14 · rated 1899
Jun 2026
All-time peak 1899
at age 14
Jun 2026
6-month rising streak
+165 Elo
Jun 2026
Crossed 1800
at age 14
Apr 2026
2025
Re-crossed 1600
at age 13
May 2025
Re-crossed 1600
at age 13
Feb 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Top opponent
Evolution
+161
1738 → 1899
Tournaments
9
71 games
Score
41/ 7157.7%
35W25D11L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
9 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | May 2026 | 2.5/4 | #20 | 1939 | +12.0 |
Open Swiss | Apr 2026 | 6/9 | #6 | 1916 | +29.6 |
Team | Mar 2026 | 3/5 | #21 | 2021 | +57.2 |
Team | Mar 2026 | 7.5/7 | #7 | 2415 | +22.0 |
Swiss | Feb 2026 | 3/5 | #15 | 1682 | -16.8 |
Swiss | Feb 2026 | 3.5/5 | #8 | 1884 | +35.2 |
Swiss | Dec 2025 | 5.5/6 | #1 | 2042 | +26.4 |
Team | Oct 2025 | 4.5/6 | #45 | 1947 | -22.0 |
Open Swiss | Jul 2025 | 5.5/7 | #24 | 2043 | +18.0 |
Most-Played Opponents
vsMarek Kulig
🇵🇱POL·1666
+3 −1 =4
8 games·last met Mar 2026
View head-to-head →
vsSeweryn Taradajko
🇵🇱POL·1790
+0 −1 =5
6 games·last met Dec 2025
View head-to-head →
vsDominik Wasiluk
🇵🇱POL·1945
+2 −3 =1
6 games·last met Oct 2024
View head-to-head →
vsPiotr Pomianek
🇵🇱POL·1792
+4 −0 =1
5 games·last met Mar 2026
View head-to-head →
vsMarcin Owczarek
🇵🇱POL·1770
+1 −2 =2
5 games·last met Mar 2026
View head-to-head →
Rankings
/
Poland
#1,231
out of 10,822 players
Europe
#35,627
in continent
World
#48,362
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 1231 | 1,899 | |
Europe
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| ... | ||
| 35627 | 1,899 | |
World
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| ... | ||
| 48362 | 1,899 | |