Format
LM
Lasok, Marek
🇵🇱FIDE 21848572· Male· Poland· Born in 2006
Follow Marek LasokTrack his monthly FIDE ratings, games, tournaments and more.
Marek Lasok, a 20-year-old Polish player, is rated 2024. He has held steady between 2000 and 2050 for 7 months. 111 rated games in the past year (≈44/year long-term). Recent standard appearances include Klasyfikacyjny Turniej Szachowy - Grupa A, European Individual Chess Championship 2026, and Liga Dolnoslaska 2025-2026 R 7-9. Also played 16 rapid (including Mistrzostwa Polski w Szachach Szybkich 2025) and 3 blitz events (including Tarczynski Turniej Otwarcia Arcymistrzowskiego Festiwalu Szachowego im. Krystyny Holuj-Radzikowskiej - Memorial Jerzego Kubienia) recently. His peak of 2103 was reached at age 18 (Oct 2024).
At junior level, he reached #37, #38, #80 and #86 nationally in U20, U18, U16 and U12.
Current rating
2024
Standard
Rpd2025·Blz1891
All-time high
2103
−79 pts below
Oct 2024 · age 18
Oct 2024 · age 18
Activity
86
games / yr avg. · ≈7/mo
104 past 12 mo · ≈9/mo
classical only
Very active
classical only
Very active
Signature stat
#24,014
#24,014 · players worldwide · of 218,279
Career timeline
14 entries2025
Re-crossed 2000
at age 19
Dec 2025
37th Polish U20 player
at age 19 · rated 2071
Feb 2025
K-factor lowered to 20
at age 19
Jan 2025
2024
38th Polish U18 player
at age 18 · rated 2103
Oct 2024
Crossed 2100
at age 18
Oct 2024
Crossed 2000
at age 18
Oct 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
+3
2021 → 2024
Tournaments
19
100 games
Score
60/ 10060.0%
44W32D24L
Top 3 wins
Top 3 losses
1.[L]vsMiroslaw Kopinski1,637·II Otwarty Ogolnopolski Turniej Szachowy OPEN COPPER - Grupa A·R2·-18.1
Last 12 months — tournaments
9 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Jun 2026 | 3/5 | #7 | 1886 | -10.6 |
Open Swiss | May 2026 | 3.5/5 | #3 | 1943 | -8.2 |
Swiss | Apr 2026 | 5/5 | #1 | 2445 | +14.8 |
Open Swiss | Apr 2026 | 4/11 | #417 | 2050 | +8.2 |
Team | Mar 2026 | 2/3 | #27 | 2001 | -1.2 |
Team | Jan 2026 | 1.5/2 | #21 | 2174 | +8.8 |
Team | Jan 2026 | 1.5/2 | #6 | 2049 | +1.0 |
Open Swiss | Jan 2026 | 3.5/5 | #6 | 1972 | -0.2 |
Open Swiss | Dec 2025 | 4.5/9 | #96 | 1894 | -31.4 |
Worst Elo result: XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa B (-31.4 Elo, finished #96).
Most-Played Opponents
vsWojciech Nagly
🇵🇱POL·2189
+3 −7 =0
10 games·last met May 2026
View head-to-head →
vsBartlomiej RogFM
🇵🇱POL·2303
+0 −7 =2
9 games·last met Jun 2026
View head-to-head →
vsMichal Demski
🇵🇱POL·2183
+1 −7 =1
9 games·last met Oct 2025
View head-to-head →
vsPiotr Kolodziejski
🇵🇱POL·2158
+1 −7 =1
9 games·last met May 2023
View head-to-head →
vsWitold LechowskiFM
🇵🇱POL·2266
+1 −2 =5
8 games·last met May 2026
View head-to-head →
Rankings
/
Poland
#656
out of 10,822 players
Europe
#17,688
in continent
World
#24,014
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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