Format
SB
Sieber, Bert
🇩🇪FIDE 16265971· Male· Germany· Born in 2007
Follow Bert SieberTrack his monthly FIDE ratings, games, tournaments and more.
Bert Sieber, a 19-year-old German player, is rated 2110 and sitting in the top 7% of players worldwide. He is on a breakout run, having gained +114 Elo over the past 12 months. 60 rated games in the past year (≈20/year long-term). Recent standard appearances include grenke Chess Open 2026 A-Open, TOBOL Chess Open 2026 A-Open, and Niedersachsen Landeseinzelmeisterschaft 2026 Meisterturnier. He took a 32-month break between Aug 2019 and May 2022 (COVID-19 included). His peak of 2177 was reached at age 18 (Sep 2025).
At junior level, he reached #31, #33, #92, #39 and #26 nationally in U20, U18, U16, U14 and U12.
Current rating
2110
Standard
Rpd—·Blz1953
All-time high
2177
−67 pts below
Sep 2025 · age 18
Sep 2025 · age 18
Activity
38
games / yr avg. · ≈3/mo
60 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
Top 7%
#14,470 · players worldwide · of 216,808
Career timeline
14 entries2026
31st German U20 player
at age 19 · rated 2167
Jan 2026
K-factor lowered to 20
at age 19
Jan 2026
2025
33rd German U18 player
at age 18 · rated 2177
Sep 2025
Crossed 2100
at age 18
Sep 2025
All-time peak 2177
at age 18 · −67 from today
Sep 2025
Re-crossed 2000
at age 18
Jul 2025
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+114
1996 → 2110
Tournaments
9
60 games
Score
33/ 6055.0%
30W6D24L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
9 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 4/9 | #581 | 2112 | -5.8 |
Open Swiss | Mar 2026 | 3/5 | #13 | 2075 | -3.6 |
Swiss | Jan 2026 | 2/7 | #23 | 1901 | -48.4 |
Team | Oct 2025 | 3.5/7 | #57 | 2175 | +4.8 |
Swiss | Sep 2025 | 3.5/5 | #4 | 2096 | -14.4 |
Worst Elo result: Niedersachsen Landeseinzelmeisterschaft 2026 Meisterturnier (-48.4 Elo, finished #23).
Rankings
/
Germany
#1,638
out of 15,291 players
Europe
#10,506
in continent
World
#14,470
out of 400,000+
National ranking
Europe & World
Europe
World
Germany
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