Format
BM
Bartoszewicz, Marcin
🇵🇱FIDE 1131966· Male· Poland· Born in 1977
Follow Marcin BartoszewiczTrack his monthly FIDE ratings, games, tournaments and more.
Marcin Bartoszewicz, a 49-year-old Polish player, is rated 1865. He has held steady between 1850 and 1900 for 17 months. 47 rated games in the past year (≈40/year long-term). Recent standard appearances include XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa C, Druzynowe Mistrzostwa Woj. Podlaskiego w Szachach w sezonie 2025 _ III Liga, and 61st International Akiba Rubinstein Chess Festival - OPEN B. Also played 8 rapid (including Mistrzostwa Polski w Szachach Szybkich 2025) and 4 blitz events (including Mistrzostwa Polski w Szachach Blyskawicznych 2025) recently. He had 2 career breaks: 20 months (2006–2008) and 13 months (2008–2009). His peak of 2000 was reached at age 33 (Mar 2010).
Current rating
1865
Standard
Rpd1919·Blz1846
All-time high
2000
−135 pts below
Mar 2010 · age 33
Mar 2010 · age 33
Activity
47
games / yr avg. · ≈4/mo
47 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
#57,202
#57,202 · players worldwide · of 218,279
Career timeline
16 entries2024
64th Polish 45-50 player
at age 47 · rated 1916
Sep 2024
2023
Re-crossed 1800
at age 46
Aug 2023
2022
Re-crossed 1800
at age 45
Sep 2022
2020
80th Polish 40-45 player
at age 43 · rated 1927
Oct 2020
2019
500 career games
at age 42
Mar 2019
2015
82nd Polish 35-40 player
at age 38 · rated 1988
Jun 2015
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
-14
1879 → 1865
Tournaments
6
48 games
Score
28.5/ 4859.4%
21W15D12L
Top 3 wins
Top 3 losses
1.[L]vsJerzy Obuchowicz1,599·Druzynowe Mistrzostwa Woj. Podlaskiego w Szachach w sezonie 2025 _ III Liga·R3·-16.5
3.[L]vsGeorgios Theoharidis1,757·XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa C·R4·-13.0
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Dec 2025 | 6/9 | #13 | 1850 | -3.2 |
Team | Oct 2025 | 2.5/4 | #11 | 1831 | -24.8 |
Open Swiss | Aug 2025 | 5.5/9 | #23 | 1956 | +18.8 |
Open Swiss | Jul 2025 | 5/9 | #28 | 1845 | -8.2 |
Open Swiss | Jul 2025 | 4/7 | #40 | 1804 | -12.2 |
Open Swiss | Jul 2025 | 5.5/9 | #41 | 1939 | +16.4 |
Worst Elo result: Druzynowe Mistrzostwa Woj. Podlaskiego w Szachach w sezonie 2025 _ III Liga (-24.8 Elo, finished #11).
Most-Played Opponents
vsAdam Ryszkiewicz
🇵🇱POL·1951
+2 −7 =3
12 games·last met May 2026
View head-to-head →
vsStanislaw KostyraIM
🇵🇱POL·2190
+3 −7 =2
12 games·last met May 2026
View head-to-head →
vsIwo KarolczukIM
🇵🇱POL·2373
+1 −7 =2
10 games·last met Mar 2026
View head-to-head →
vsKlara SzczotkaWFM
🇵🇱POL·2241
+3 −5 =1
9 games·last met May 2026
View head-to-head →
vsPrzemyslaw Filewicz
🇵🇱POL·2062
+4 −2 =3
9 games·last met Nov 2023
View head-to-head →
Rankings
/
Poland
#1,414
out of 10,822 players
Europe
#41,934
in continent
World
#57,201
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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