Format
KM
Koch, Maciej
🇵🇱FIDE 41873777· Male· Poland· Born in 2013
Follow Maciej KochTrack his monthly FIDE ratings, games, tournaments and more.
Maciej Koch, a 13-year-old Polish player, is rated 1838. He is climbing fast, having gained +80 Elo over the past 12 months. 96 rated games in the past year (≈57/year long-term). Recent standard appearances include Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2026, Turniej klasyfikacyjny - Wiosna w KSz STILON - grupa A, and Oboz Szachowy i turnieje na kategorie szachowe. Also played 7 rapid (including Mistrzostwa Polski w Szachach Szybkich 2025) and 6 blitz events (including Blitz podczas DMPJ - Chotowa 2026) recently. His peak of 1928 was reached at age 13 (May 2026).
At junior level, he reached #43, #19 and #25 nationally in U14, U12 and U10.
Current rating
1838
Standard
Rpd1819·Blz1867
All-time high
1928
−90 pts below
May 2026 · age 13
May 2026 · age 13
Activity
59
games / yr avg. · ≈5/mo
78 past 12 mo · ≈7/mo
classical only
Active
classical only
Active
Signature stat
#64,871
#64,871 · players worldwide · of 218,279
Career timeline
9 entries2026
All-time peak 1928
at age 13 · −90 from today
May 2026
43rd Polish U14 player
at age 13 · rated 1927
Apr 2026
2025
Re-crossed 1800
at age 12
Dec 2025
100 career games
at age 12
Jun 2025
19th Polish U12 player
at age 12 · rated 1803
Mar 2025
Crossed 1800
at age 12
Mar 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Top opponent
Evolution
+71
1767 → 1838
Tournaments
13
91 games
Score
43/ 9147.3%
42W11D38L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
11 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | May 2026 | 0/9 | #64 | 1380 | -80.4 |
Swiss | May 2026 | 2.5/5 | #9 | 1911 | -9.6 |
Swiss | Mar 2026 | 4/5 | #3 | 2035 | +40.8 |
Round-Robin | Feb 2026 | 3.5/5 | #2 | 1928 | +27.2 |
Swiss | Jan 2026 | 4/5 | #2 | 1976 | +32.8 |
Swiss | Dec 2025 | 1.5/3 | #5 | 1939 | +18.0 |
Open Swiss | Nov 2025 | 5/5 | #4 | 2502 | -2.1 |
Swiss | Nov 2025 | 2/3 | #3 | 2035 | +31.2 |
Open Swiss | Nov 2025 | 5.5/9 | #13 | 1765 | +12.3 |
Swiss | Oct 2025 | 2.5/3 | #1 | 1992 | +26.6 |
Worst Elo result: Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2026 (-80.4 Elo, finished #64).
Most-Played Opponents
vsIgnacy Kiecana
🇵🇱POL·1848
+7 −8 =2
17 games·last met May 2026
View head-to-head →
vsRadoslaw Swiderski
🇵🇱POL·2111
+3 −12 =1
16 games·last met Jun 2026
View head-to-head →
vsMarek Bajek
🇵🇱POL·1585
+4 −9 =1
14 games·last met Jan 2025
View head-to-head →
vsAntoni Modzelan
🇵🇱POL·1527
+11 −1 =0
12 games·last met Sep 2025
View head-to-head →
vsAleksandra Mataczyna
🇵🇱POL·1980
+5 −6 =0
11 games·last met Feb 2026
View head-to-head →
Rankings
/
Poland
#1,599
out of 10,822 players
Europe
#47,365
in continent
World
#64,870
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 1599 | 1,838 | |
Europe
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| ... | ||
| 47365 | 1,838 | |
World
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| ... | ||
| 64870 | 1,838 | |