Format
KM
Kruk, Marcin
🇵🇱FIDE 41833929· Male· Poland· Born in 1995
Follow Marcin KrukTrack his monthly FIDE ratings, games, tournaments and more.
Marcin Kruk, a 31-year-old Polish player, is rated 1845 — just 3 short of his peak of 1848 (Aug 2025, age 30). He has held steady between 1800 and 1850 for 11 months. 11 rated games in the past year (≈3/year long-term). Recent appearances: Wakacyjne FIDE granie w Hetmanie 2_2025 and Warsaw Chess Festival - XXIV Miguel Najdorf Memorial - group C. Also played 3 rapid (including Grodziski Festiwal Szachowy OPEN 2025) and 5 blitz events (including Otwarte Mistrzostwa Warszawy blitz 2025) recently.
Current rating
1845
Standard
Rpd2004·Blz2055
All-time high
1848
−3 pts below
Aug 2025 · age 30
Aug 2025 · age 30
Activity
4
games / yr avg.
11 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#62,840
#62,840 · players worldwide · of 218,279
Career timeline
4 entries2025
Crossed 1800
at age 30
Aug 2025
Crossed 1600
at age 30
Aug 2025
All-time peak 1848
at age 30 · −3 from today
Aug 2025
First FIDE rating
1848 · at age 30
Aug 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
—
Tournaments
2
14 games
Score
11/ 1478.6%
10W2D2L
Top 3 wins
3.[W]vsJanusz Wiktorowski1,564·Warsaw Chess Festival - XXIV Miguel Najdorf Memorial - group C·R7·+6.5
Top 1 loss
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Jul 2025 | 4/5 | #1 | 1832 | -2.8 |
Open Swiss | Jul 2025 | 7/7 | #4 | 1630 | 0.0 |
Most-Played Opponents
vsLukasz Zajaczkowski
🇵🇱POL·1815
+4 −1 =2
7 games·last met Dec 2025
View head-to-head →
vsAliaksandr Sakalou
FID·1875
+4 −0 =2
6 games·last met Dec 2025
View head-to-head →
vsMaciej Stanczuk
🇵🇱POL·1856
+4 −0 =2
6 games·last met Dec 2025
View head-to-head →
vsJoachim Borowicz
🇵🇱POL·1842
+4 −1 =0
5 games·last met Dec 2025
View head-to-head →
Rankings
/
Poland
#1,546
out of 10,822 players
Europe
#45,933
in continent
World
#62,839
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 1546 | 1,845 | |
Europe
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| ... | ||
| 45933 | 1,845 | |
World
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| ... | ||
| 62839 | 1,845 | |