Format
SJ
Slansky, Jachym
🇨🇿FIDE 23743034· Male· Czech Republic· Born in 2009
Follow Jachym SlanskyTrack his monthly FIDE ratings, games, tournaments and more.
Jachym Slansky, a 17-year-old Czech player, is rated 1919 — just 28 short of his peak of 1947 (Jan 2026, age 17). He is on a steady climb with +40 Elo over the past 12 months. 66 rated games in the past year (≈38/year long-term). Recent standard appearances include 1. liga mladeze C 2025-2026 r8-11, SSS - Krajsky prebor 2025-2026 r11, and O pohar Mistra Jana 2026 - A. Also played 4 rapid events (including PRAGUE INTERNATIONAL CHESS FESTIVAL 2026 - G1 rapid tournament) recently.
At junior level, he reached #54, #41, #83 and #63 nationally in U18, U16, U14 and U12.
Current rating
1919
Standard
Rpd1709·Blz—
All-time high
1947
−28 pts below
Jan 2026 · age 17
Jan 2026 · age 17
Activity
44
games / yr avg. · ≈4/mo
66 past 12 mo · ≈6/mo
classical only
Active
classical only
Active
Signature stat
#43,508
#43,508 · players worldwide · of 218,279
Career timeline
10 entries2026
54th Czech U18 player
at age 17 · rated 1947
Jan 2026
All-time peak 1947
at age 17 · −28 from today
Jan 2026
2025
41st Czech U16 player
at age 16 · rated 1944
Nov 2025
100 career games
at age 16
May 2025
Re-crossed 1800
at age 16
Mar 2025
2024
Best 12-month gain (+591 Elo)
1227 → 1818
Dec 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Evolution
+41
1878 → 1919
Tournaments
22
58 games
Score
31.5/ 5854.3%
27W9D22L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
18 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Apr 2026 | 3/4 | #13 | 1943 | +6.0 |
Team | Apr 2026 | 0/1 | #74 | 1272 | -12.4 |
Swiss | Apr 2026 | 3/7 | #22 | 1927 | -7.6 |
Team | Mar 2026 | 2/2 | #2 | 2781 | +46.8 |
Team | Mar 2026 | 0/2 | #127 | 1166 | -35.2 |
Team | Feb 2026 | 0.5/2 | #92 | 1856 | -8.0 |
Team | Feb 2026 | 0.5/2 | #99 | 1882 | -5.2 |
Team | Jan 2026 | 1/2 | #20 | 1754 | -20.0 |
Team | Jan 2026 | 0/1 | #124 | 1091 | -23.2 |
Team | Jan 2026 | 0.5/1 | #88 | 2086 | +7.6 |
Rankings
/
Czech Republic
#1,790
out of 6,361 players
Europe
#32,102
in continent
World
#43,507
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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