Format
PJ
Portner, Joah
🇨🇭FIDE 1363948· Male· Switzerland· Born in 2008
Follow Joah PortnerTrack his monthly FIDE ratings, games, tournaments and more.
Joah Portner, a 18-year-old Swiss player, is rated 1718 — his current career high. He is progressing steadily with +60 Elo over the past 12 months. 11 rated games in the past year (≈6/year long-term). Recent standard appearances include SGM 2025-2026 (all leagues) Round 7, SGM 2025-2026 (all leagues) Round 5-6, and SGM 2025-2026 (all leagues) Round 4.
At junior level, he reached #62 and #44 nationally in U18 and U16.
Current rating
1718
Standard
Rpd—·Blz—
All-time high
1718
at best
Jun 2026 · age 18
Jun 2026 · age 18
Activity
6
games / yr avg. · ≈1/mo
11 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#103,476
#103,476 · players worldwide · of 218,279
Career timeline
8 entries2026
62nd Swiss U18 player
at age 18 · rated 1718
Jun 2026
Best 12-month gain (+60 Elo)
1658 → 1718
Jun 2026
All-time peak 1718
at age 18
Jun 2026
2024
44th Swiss U16 player
at age 16 · rated 1663
Jun 2024
Crossed 1600
at age 16
Jun 2024
Crossed 1500
at age 16
Jun 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
+60
1658 → 1718
Tournaments
7
17 games
Score
9/ 1752.9%
11W2D4L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 6/5 | #11 | 2396 | +65.6 |
Team | Mar 2026 | 0/1 | #1039 | 862 | -20.8 |
Team | Feb 2026 | 2/1 | #381 | 2321 | +12.4 |
Team | Jan 2026 | 0/1 | #950 | 1032 | -11.6 |
Team | Dec 2025 | 1/1 | #30 | 2747 | +34.4 |
Team | Oct 2025 | 0/1 | #110 | 1094 | -7.6 |
Team | Sep 2025 | 0/1 | #353 | 1029 | -10.8 |
Rankings
/
Switzerland
#1,986
out of 3,528 players
Europe
#73,170
in continent
World
#103,474
out of 400,000+
National ranking
Europe & World
Europe
World
Switzerland
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| ... | ||
| 1986 | 1,718 | |
Europe
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| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
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| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
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| 9 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,713 |
| ... | ||
| 73170 | 1,718 | |
World
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| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 103474 | 1,718 | |