Format
ES
Erdmann, Stefan
🇩🇪FIDE 4663470· Male· Germany· Born in 1975
Follow Stefan ErdmannTrack his monthly FIDE ratings, games, tournaments and more.
Stefan Erdmann, a 51-year-old German player, is rated 2074 and sitting in the top 8% of players worldwide. He has slipped back 43 Elo over the past 12 months. 49 rated games in the past year (≈21/year long-term). Recent standard appearances include grenke Chess Open 2026 A-Open, Reykjavik Open 2026, and Deutsche Schach-Amateurmeisterschaft 2025-2026 Q2 A. His peak of 2251 was reached at age 32 (Jul 2007).
Previously known as Stefan Otterstaetter (until Jul 2008).
Current rating
2074
Standard
Rpd2107·Blz2123
All-time high
2251
−177 pts below
Jul 2007 · age 32
Jul 2007 · age 32
Activity
55
games / yr avg. · ≈5/mo
49 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
Top 8%
#17,958 · players worldwide · of 216,808
Career timeline
16 entries2025
500 career games
at age 50
Jul 2025
2024
Best 12-month gain (+75 Elo)
2062 → 2137
Nov 2024
Re-crossed 2100
at age 49
Jan 2024
2022
95th German 45-50 player
at age 47 · rated 2200
Apr 2022
2020
76th German 40-45 player
at age 45 · rated 2211
Oct 2020
Inactive for 20 months
paused at 2211 → returned at 2200
Feb 2020
Standard rating history
Last 12 months — activity & highlights
Evolution
-43
2117 → 2074
Tournaments
7
49 games
Score
25.5/ 4952.0%
19W13D17L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 4/9 | #627 | 2034 | -17.6 |
Open Swiss | Mar 2026 | 5/9 | #112 | 2070 | -5.6 |
Open Swiss | Dec 2025 | 1/5 | #51 | 1909 | -26.2 |
Swiss | Nov 2025 | 2/5 | #14 | 2074 | -8.0 |
Open Swiss | Oct 2025 | 5/7 | #9 | 2203 | +17.0 |
Rankings
/
Germany
#2,070
out of 15,291 players
Europe
#13,132
in continent
World
#17,958
out of 400,000+
National ranking
Europe & World
Europe
World
Germany
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| ... | ||
| 2070 | 2,074 | |
Europe
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| ... | ||
| 13132 | 2,074 | |
World
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| ... | ||
| 17958 | 2,074 | |