Format
SL
Sieben, Liliane
🇨🇭FIDE 1355252· Female· Switzerland· Born in 2014
Follow Liliane SiebenTrack her monthly FIDE ratings, games, tournaments and more.
Liliane Sieben, a 12-year-old Swiss player, is rated 1631 — just 14 short of her peak of 1645 (May 2026, age 12). She is progressing steadily with +61 Elo over the past 12 months. 26 rated games in the past year. Recent standard appearances include SMM Ligen 1-4 2026 round 2, Championnat Suisse junior - 4 manche qualificative U12, and SMM Ligen 1-4 2026 round 1. Also played 3 rapid events (including Seebach Open 2025) recently.
At junior level, she reached #20 nationally in U12.
Current rating
1631
Standard
Rpd1538·Blz—
All-time high
1645
−14 pts below
May 2026 · age 12
May 2026 · age 12
Activity
31
games / yr avg. · ≈3/mo
26 past 12 mo · ≈2/mo
classical only
Active
classical only
Active
Signature stat
#135,294
#135,294 · players worldwide · of 218,279
Career timeline
7 entries2026
20th Swiss U12 player
at age 12 · rated 1645
May 2026
Best 12-month gain (+75 Elo)
1570 → 1645
May 2026
Crossed 1600
at age 12
May 2026
All-time peak 1645
at age 12 · −14 from today
May 2026
2025
Crossed 1500
at age 11
Sep 2025
Crossed 1400
at age 11
Sep 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
+61
1570 → 1631
Tournaments
10
40 games
Score
19/ 4047.5%
19W4D17L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
10 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 3.5/4 | #66 | 1822 | -14.0 |
Team | Apr 2026 | 1/1 | #278 | 2338 | +19.6 |
Open Swiss | Mar 2026 | 3.5/4 | #2 | 1924 | +71.6 |
Team | Mar 2026 | 1/1 | #336 | 2374 | +22.4 |
Team | Feb 2026 | 1/2 | #343 | 1686 | +17.6 |
Open Swiss | Jan 2026 | 2/2 | #69 | 2549 | -38.4 |
Swiss | Nov 2025 | 0/2 | #45 | 819 | -35.2 |
Team | Nov 2025 | 1.5/1 | #884 | 2643 | +13.2 |
Open Swiss | Sep 2025 | 1/3 | #23 | 1597 | +3.6 |
Swiss | Aug 2025 | 4.5/6 | #13 | 1494 | 0.0 |
Rankings
/
Switzerland
#2,511
out of 3,528 players
Europe
#91,933
in continent
World
#135,286
out of 400,000+
National ranking
Europe & World
Europe
World
Switzerland
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Europe
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World
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