Format
SM
Szlosarczyk, Mikolaj
🇵🇱FIDE 21055742· Male· Poland· Born in 2011
Follow Mikolaj SzlosarczykTrack his monthly FIDE ratings, games, tournaments and more.
Mikolaj Szlosarczyk, a 15-year-old Polish player, is rated 1637 — just 6 short of his peak of 1643 (Apr 2025, age 14). He has held steady between 1600 and 1650 for 7 months. 50 rated games in the past year (≈35/year long-term). Recent standard appearances include Caloroczny Festiwal Szachowy im. J. Dominika 2025-26- Grupa A FIDE T5, Caloroczny Festiwal Szachowy im. J. Dominika 2025-26- Grupa A FIDE T4, and XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa C. Also played 3 rapid (including Mistrzostwa Polski Juniorow w Szachach Szybkich 2025 - grupa C14) and 3 blitz events (including Mistrzostwa Polski Juniorow w Szachach Blyskawicznych 2025 - grupa C14) recently.
At junior level, he reached #74 nationally in U12.
Current rating
1637
Standard
Rpd1625·Blz1542
All-time high
1643
−6 pts below
Apr 2025 · age 14
Apr 2025 · age 14
Activity
47
games / yr avg. · ≈4/mo
50 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
#133,061
#133,061 · players worldwide · of 218,279
Career timeline
9 entries2025
Re-crossed 1600
at age 14
Dec 2025
All-time peak 1643
at age 14 · −6 from today
Apr 2025
Crossed 1600
at age 14
Feb 2025
100 career games
at age 14
Feb 2025
2024
Best 12-month gain (+575 Elo)
1015 → 1590
Mar 2024
Crossed 1500
at age 13
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Best result
Caloroczny Festiwal Szachowy im. J. Dominika 2025-26- Grupa A FIDE T1perf 1841 (+223) · 3.5/5 · #5
Top opponent
Evolution
+59
1578 → 1637
Tournaments
7
47 games
Score
18.5/ 4739.4%
12W13D22L
Top 3 wins
1.[W]vsTomasz Satola1,796·Caloroczny Festiwal Szachowy im. J. Dominika 2025-26- Grupa A FIDE T1·R3·+29.4
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 2/5 | #26 | 1691 | +9.6 |
Open Swiss | Mar 2026 | 2.5/5 | #26 | 1701 | +21.6 |
Open Swiss | Dec 2025 | 3/9 | #87 | 1594 | -13.6 |
Swiss | Nov 2025 | 1.5/5 | #43 | 1579 | +9.6 |
Swiss | Nov 2025 | 3.5/5 | #5 | 1841 | +78.4 |
Open Swiss | Aug 2025 | 4.5/7 | #125 | 1661 | -46.0 |
Team | Jun 2025 | 1.5/9 | #215 | 1471 | -69.6 |
Most-Played Opponents
vsKrzysztof Chmiel
🇵🇱POL·1852
+2 −5 =0
7 games·last met Jun 2026
View head-to-head →
vsTomasz Satola
🇵🇱POL·1799
+1 −2 =4
7 games·last met Mar 2026
View head-to-head →
vsMichal Dziuba
🇵🇱POL·1855
+1 −3 =1
5 games·last met Apr 2026
View head-to-head →
vsMaciej Jamrozik
🇵🇱POL·2013
+1 −4 =0
5 games·last met Oct 2025
View head-to-head →
vsMaja Szczurek
🇵🇱POL·1608
+1 −3 =1
5 games·last met Jun 2025
View head-to-head →
Rankings
/
Poland
#3,319
out of 10,822 players
Europe
#90,686
in continent
World
#133,054
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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