Format
MW
Maroszczyk, Wieslaw
🇨🇿FIDE 312096· Male· Czech Republic· Born in 1935
Follow Wieslaw MaroszczykTrack his monthly FIDE ratings, games, tournaments and more.
Wieslaw Maroszczyk, a 91-year-old Czech player, is rated 1846. He is on a steady climb with +26 Elo over the past 12 months. 49 rated games in the past year (≈29/year long-term). Recent standard appearances include MKSS - Okresni prebor druzstev F-M 2025-2026 r11, MKSS - Krajska soutez C 2025-2026 r10-11, and Szachy w Ustroniu lacza pokolenia 2025 - Open B. Also played 1 rapid event (including Mostecka vez 2025) recently. His peak of 2076 was reached at age 66 (Apr 2001).
Current rating
1846
Standard
Rpd1752·Blz—
All-time high
2076
−230 pts below
Apr 2001 · age 66
Apr 2001 · age 66
Activity
37
games / yr avg. · ≈3/mo
40 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#62,566
#62,566 · players worldwide · of 218,279
Career timeline
15 entries2024
Best 12-month gain (+116 Elo)
1737 → 1853
Jun 2024
Re-crossed 1800
at age 89
Mar 2024
2021
Re-crossed 1800
at age 86
Dec 2021
2019
6-month rising streak
+34 Elo
Mar 2019
500 career games
at age 84
Mar 2019
2016
10th Czech 80+ player
at age 81 · rated 1935
Dec 2016
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Evolution
+26
1820 → 1846
Tournaments
13
32 games
Score
17/ 3253.1%
9W16D7L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
13 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 4.5/8 | #42 | 1867 | +6.6 |
Team | Apr 2026 | 0.5/1 | #25 | 1905 | +1.8 |
Team | Mar 2026 | 0.5/2 | #78 | 1706 | -6.6 |
Team | Feb 2026 | 1/1 | #22 | 2592 | +8.8 |
Team | Feb 2026 | 0/1 | #80 | 1380 | -2.2 |
Team | Jan 2026 | 1/1 | #14 | 2380 | +4.2 |
Team | Jan 2026 | 2/2 | #4 | 2617 | +20.4 |
Team | Jan 2026 | 0.5/1 | #37 | 1871 | +1.6 |
Team | Nov 2025 | 0/2 | #83 | 1077 | -17.0 |
Team | Nov 2025 | 1/2 | #15 | 1774 | -2.6 |
Most-Played Opponents
vsKarel Trombik
🇨🇿CZE·1772
+1 −4 =5
10 games·last met Apr 2019
View head-to-head →
vsStanislav Kolar
🇨🇿CZE·1917
+0 −7 =2
9 games·last met Jan 2024
View head-to-head →
vsJosef LysFM
🇨🇿CZE·2011
+0 −6 =1
7 games·last met Mar 2025
View head-to-head →
vsNikolaj Petrov
🇨🇿CZE·1759
+6 −1 =0
7 games·last met Jul 2023
View head-to-head →
vsPavel Podlesny
🇨🇿CZE·2034
+0 −4 =3
7 games·last met Dec 2022
View head-to-head →
Rankings
/
Czech Republic
#2,620
out of 6,361 players
Europe
#45,745
in continent
World
#62,565
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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