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 1633 — his current career high. He is rising rapidly, having gained +102 Elo over the past 12 months. 36 rated games in the past year (≈22/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 1 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
1633
Standard
Rpd1519·Blz1660
All-time high
1633
at best
May 2026 · age 14
May 2026 · age 14
Activity
28
games / yr avg. · ≈2/mo
36 past 12 mo · ≈3/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#134,042
#134,042 · players worldwide · of 216,808
Career timeline
9 entries2026
All-time peak 1633
at age 14
May 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
Last 12 months — activity & highlights
Best result
Mistrzostwa Wielkopolski Juniorow w szachach klasycznych 2025 [GRUPA C13] chlopcy ur. 2012-2013perf 1859 (+280) · 4.5/6 · #12
Top opponent
Evolution
+102
1531 → 1633
Tournaments
8
50 games
Score
24.5/ 5049.0%
24W9D17L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
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 |
Rankings
/
Poland
#3,336
out of 10,756 players
Europe
#91,221
in continent
World
#134,034
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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Europe
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World
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