Format
JS
Jachnik, Stanislaw
🇵🇱FIDE 21071497· Male· Poland· Born in 2012
Follow Stanislaw JachnikTrack his monthly FIDE ratings, games, tournaments and more.
Stanislaw Jachnik, a 14-year-old Polish player, is rated 1673 — his current career high. He is rising rapidly, having gained +142 Elo over the past 12 months. 42 rated games in the past year (≈23/year long-term). Recent standard appearances include IV Wielkopolska Liga Seniorow 2026 A Round 7-9, III Wielkopolska Liga Juniorow 2026 Round 5-9, and IV Zimowy Turniej Szachowy OPEN. Also played 8 rapid (including III Mistrzostwa Steszewa w szachach szybkich) and 2 blitz events (including VIII Wiosenny Turniej blitz OPEN Fide) recently.
At junior level, he reached #93 and #86 nationally in U12 and U10.
Current rating
1673
Standard
Rpd1519·Blz1641
All-time high
1673
at best
Jun 2026 · age 14
Jun 2026 · age 14
Activity
29
games / yr avg. · ≈2/mo
42 past 12 mo · ≈4/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#119,615
#119,615 · players worldwide · of 218,279
Career timeline
9 entries2026
All-time peak 1673
at age 14
Jun 2026
Re-crossed 1600
at age 14
Apr 2026
Crossed 1600
at age 14
Jan 2026
2024
93rd Polish U12 player
at age 12 · rated 1595
Oct 2024
Best 12-month gain (+572 Elo)
1023 → 1595
Oct 2024
Crossed 1500
at age 12
Jun 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Evolution
+94
1579 → 1673
Tournaments
8
41 games
Score
24/ 4158.5%
20W8D13L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 4/6 | #12 | 1879 | +39.6 |
Round-Robin | Apr 2026 | 1/1 | #64 | 2236 | +10.4 |
Round-Robin | Mar 2026 | 4/3 | #19 | 2325 | +31.6 |
Swiss | Feb 2026 | 3/5 | #3 | 1669 | +24.4 |
Round-Robin | Feb 2026 | 1/4 | #34 | 1402 | -43.2 |
Swiss | Dec 2025 | 3.5/4 | #15 | 1952 | +23.2 |
Open Swiss | Nov 2025 | 3/3 | #9 | 2496 | -3.2 |
Swiss | Sep 2025 | 4.5/9 | #11 | 1643 | +27.2 |
Rankings
/
Poland
#2,914
out of 10,822 players
Europe
#82,995
in continent
World
#119,609
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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