Format
MN
Mrozowski, Nikodem
🇵🇱FIDE 41801733· Male· Poland· Born in 2014
Follow Nikodem MrozowskiTrack his monthly FIDE ratings, games, tournaments and more.
Nikodem Mrozowski, a 12-year-old Polish player, is rated 1990 and ranked 6th among Polish players under 12. He is on a steady climb with +63 Elo over the past 12 months. 130 rated games in the past year (≈82/year long-term). Recent standard appearances include Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2026, Mistrzostwa Polski Juniorow - OOM Lodzkie 2026 - Grupa C12, and WE 10 Pasqua a Montesilvano - A. Also played 2 rapid (including Arche Puchar Polski Amatorow - Zinzino Rapid Open) and 4 blitz events (including Blitz podczas DMPJ - Chotowa 2026) recently. His peak of 2113 was reached at age 12 (Apr 2026).
At junior level, he reached World #49 in U12, World #72 in U10 and World #26 in U8.
Current rating
1990
Standard
Rpd1921·Blz1862
All-time high
2113
−123 pts below
Apr 2026 · age 12
Apr 2026 · age 12
Activity
107
games / yr avg. · ≈9/mo
121 past 12 mo · ≈10/mo
classical only
Very active
classical only
Very active
Signature stat
#6
#6 · Polish players under 12 · of 419
Career timeline
11 entries2026
Re-crossed 2100
at age 12
Apr 2026
All-time peak 2113
at age 12 · −123 from today
Apr 2026
49th U12 player worldwide
at age 12 · rated 2107
Feb 2026
Crossed 2100
at age 12
Feb 2026
2025
Re-crossed 2000
at age 11
Oct 2025
Crossed 2000
at age 11
Aug 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Evolution
+53
1937 → 1990
Tournaments
12
112 games
Score
46/ 11241.1%
41W17D54L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
12 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | May 2026 | 1.5/9 | #58 | 1896 | -70.8 |
Open Swiss | Apr 2026 | 7/9 | #3 | 2032 | -19.2 |
Open Swiss | Apr 2026 | 3.5/6 | #15 | 1997 | -33.2 |
Open Swiss | Mar 2026 | 4.5/8 | #41 | 2172 | +40.4 |
Round-Robin | Jan 2026 | 1.5/9 | #9 | 1980 | -33.6 |
Open Swiss | Dec 2025 | 4/9 | #47 | 2136 | +36.0 |
Open Swiss | Nov 2025 | 4.5/9 | #24 | 2105 | +12.8 |
Open Swiss | Oct 2025 | 5.5/9 | #22 | 1965 | -16.8 |
Open Swiss | Oct 2025 | 4/9 | #38 | 2163 | +67.6 |
Swiss | Sep 2025 | 4/9 | #19 | 2063 | +43.2 |
Worst Elo result: Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2026 (-70.8 Elo, finished #58).
Most-Played Opponents
vsEryk Ejsymont
🇵🇱POL·2009
+3 −4 =0
7 games·last met Nov 2025
View head-to-head →
vsIgnacy Buklaho
🇵🇱POL·2082
+0 −5 =2
7 games·last met Aug 2025
View head-to-head →
vsMilosz Zajadlak
🇵🇱POL·1992
+3 −1 =1
5 games·last met Apr 2026
View head-to-head →
vsMaksymilian Wojtun
🇵🇱POL·1867
+2 −0 =3
5 games·last met Apr 2026
View head-to-head →
vsJulian Kopia
🇵🇱POL·1755
+4 −0 =1
5 games·last met Apr 2025
View head-to-head →
Rankings
/
Poland
#782
out of 10,822 players
Europe
#21,515
in continent
World
#29,106
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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Europe
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World
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