Format
SO
Sumer, Oto
🇸🇮FIDE 14621746· Male· Slovenia· Born in 1944
Follow Oto SumerTrack his monthly FIDE ratings, games, tournaments and more.
Oto Sumer, a 82-year-old player, is rated 1591 — just 7 short of his peak of 1598 (Mar 2024, age 80). He plays occasionally (1 game in the last 12 months) and had 3 career breaks: 17 months (2017–2018), 52 months (2018–2022, COVID-19 included) and 20 months (2024–2025). Recent appearance: III. clanska liga vzhod 2025.
Current rating
1591
Standard
Rpd1724·Blz—
All-time high
1598
−7 pts below
Mar 2024 · age 80
Mar 2024 · age 80
Activity
1
games / yr avg.
1 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#149,847
#149,847 · players worldwide · of 216,808
Career timeline
12 entries2025
8th 80+ player nationally
at age 81 · rated 1591
Dec 2025
2024
Best 12-month gain (+303 Elo)
1295 → 1598
Mar 2024
Crossed 1500
at age 80
Mar 2024
Crossed 1400
at age 80
Mar 2024
All-time peak 1598
at age 80 · −7 from today
Mar 2024
Inactive for 20 months
paused at 1598 → returned at 1591
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Evolution
-7
1598 → 1591
Tournaments
1
2 games
Score
1/ 250.0%
1W0D1L
Top wins
No noteworthy wins (no Elo gained on any game).
Top 1 loss
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Oct 2025 | 1/1 | #71 | 2673 | -6.8 |
Rankings
/
Slovenia
#620
out of 1,431 players
Europe
#99,786
in continent
World
#149,832
out of 400,000+
National ranking
Europe & World
Europe
World
Slovenia
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World
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