Format
BK
Boguszewski, Kacper
🇵🇱FIDE 21041466· Male· Poland· Born in 2011
Follow Kacper BoguszewskiTrack his monthly FIDE ratings, games, tournaments and more.
Kacper Boguszewski, a 15-year-old Polish player, is rated 1674. He is progressing steadily with +35 Elo over the past 12 months. 27 rated games in the past year (≈21/year long-term). Recent appearances: IX Miedzynarodowy Memorial Ireny Warakomskiej - OPEN A and Druzynowe Mistrzostwa Polski Juniorow - II Liga 2025. Also played 2 rapid (including Mistrzostwa Polski Juniorow w Szachach Szybkich 2025 - grupa C14) and 1 blitz events (including Mistrzostwa Polski Juniorow w Szachach Blyskawicznych 2025 - grupa C14) recently. His peak of 1736 was reached at age 13 (Oct 2024).
At junior level, he reached #82, #64 and #61 nationally in U14, U12 and U10.
Current rating
1674
Standard
Rpd1636·Blz1619
All-time high
1736
−62 pts below
Oct 2024 · age 13
Oct 2024 · age 13
Activity
23
games / yr avg. · ≈2/mo
23 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#119,275
#119,275 · players worldwide · of 218,279
Career timeline
10 entries2024
82nd Polish U14 player
at age 13 · rated 1736
Oct 2024
Best 12-month gain (+525 Elo)
1211 → 1736
Oct 2024
All-time peak 1736
at age 13 · −62 from today
Oct 2024
100 career games
at age 13
Aug 2024
Crossed 1600
at age 13
Mar 2024
Crossed 1500
at age 13
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
-24
1698 → 1674
Tournaments
2
17 games
Score
8/ 1747.1%
7W2D8L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jul 2025 | 3.5/8 | #62 | 1686 | -19.6 |
Team | Jun 2025 | 4.5/9 | #80 | 1736 | +42.4 |
Most-Played Opponents
vsJan Butkiewicz
🇵🇱POL·2239
+0 −24 =2
26 games·last met Nov 2024
View head-to-head →
vsHanna Butkiewicz
🇵🇱POL·1651
+14 −6 =3
23 games·last met Oct 2023
View head-to-head →
vsKamil Jasiulewicz
🇵🇱POL·1840
+1 −13 =4
18 games·last met Jun 2026
View head-to-head →
vsDamian Boguszewski
🇵🇱POL
+13 −0 =4
17 games·last met Oct 2023
View head-to-head →
vsFilip Krynicki
🇵🇱POL·1833
+0 −12 =4
16 games·last met Jun 2026
View head-to-head →
Rankings
/
Poland
#2,907
out of 10,822 players
Europe
#82,794
in continent
World
#119,269
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 2907 | 1,674 | |
Europe
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| 82794 | 1,674 | |
World
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| ... | ||
| 119269 | 1,674 | |