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Tiedemann, Daniel

🇺🇸

FIDEFIDE 39937763· Male· United States of America· Born in 1986

Follow Daniel TiedemannTrack his monthly FIDE ratings, games, tournaments and more.

Daniel Tiedemann, a 40-year-old American player, is rated 1789. He has slipped back 32 Elo over the past 12 months. 18 rated games in the past year. Recent standard appearances include 60th American Open - Class A, 55th annual Continental Open - U2100, and 30th Annual Bradley Open - Major. His peak of 1858 was reached at age 39 (Jan 2025).

Current rating

1789

Standard

Rpd—·Blz—

All-time high

1858

−69 pts below
Jan 2025 · age 39

Activity

18

games / yr avg. · ≈2/mo

18 past 12 mo · ≈2/mo
classical only
Moderately active

Signature stat

#79,743

#79,743 · players worldwide · of 216,808

Career timeline

7 entries
2025
K-factor lowered to 20
at age 39
Aug 2025
88th American 35-40 player
at age 39 · rated 1858
Apr 2025
Best 12-month gain (+198 Elo)
1660 → 1858
Jan 2025
All-time peak 1858
at age 39 · −69 from today
Jan 2025
2024
Crossed 1800
at age 38
Aug 2024
Crossed 1600
at age 38
Feb 2024

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs William Yen 2,043
53rd Annual World Open - U2200 · Jul 2025 · +15.7 Elo
Evolution
-32
1821 → 1789
Tournaments
5
21 games
Score
9/ 2142.9%
7W4D10L
Top 3 wins
1.[W]vsShuhan Du1,851·2025 National Open - Under 2100·R7·+21.5
2.[W]vsRyan K Blackman1,783·2025 National Open - Under 2100·R6·+17.6
3.[W]vsWilliam Yen2,043·53rd Annual World Open - U2200·R3·+15.7
Top 3 losses
1.[L]vsRohan Daftuar1,699·2025 National Open - Under 2100·R4·-27.0
2.[L]vsMason Welch1,725·53rd Annual World Open - U2200·R8·-12.6
3.[L]vsLeah Yang1,701·55th annual Continental Open - U2100·R5·-12.6

Last 12 months — tournaments

5 events
EventDateScoreRankPerfΔ Elo
60th American Open - Class A
Open Swiss
Nov 20253/3#282391-4.2
55th annual Continental Open - U2100
Open Swiss
Aug 20250/2#58942-24.2
30th Annual Bradley Open - Major
Open Swiss
Jul 20250/1#561024-10.0
53rd Annual World Open - U2200
Open Swiss
Jul 20253/7#1901838+2.0
2025 National Open - Under 2100
Open Swiss
Jun 20253/5#441833+3.6
Worst Elo result: 55th annual Continental Open - U2100 (-24.2 Elo, finished #58).

Rankings

/
United States of America
#2,288
out of 5,412 players
Americas
#9,250
in continent
World
#79,742
out of 400,000+

National ranking

Europe & World

Europe
World
United States of America
1
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
4
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
5
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,728
6
🇺🇸Aronian, LevonFollow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more.
2,724
7
🇺🇸Liang, AwonderFollow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more.
2,718
8
🇺🇸Sevian, SamuelFollow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more.
2,696
9
🇺🇸Xiong, JefferyFollow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more.
2,656
10
🇺🇸Robson, RayFollow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more.
2,653
...
2288🇺🇸Tiedemann, Daniel1,789
Americas
1
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
4
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
5
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,728
6
🇺🇸Aronian, LevonFollow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more.
2,724
7
🇺🇸Liang, AwonderFollow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more.
2,718
8
🇺🇸Sevian, SamuelFollow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more.
2,696
9
🇺🇸Xiong, JefferyFollow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more.
2,656
10
🇺🇸Robson, RayFollow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more.
2,653
...
9250🇺🇸Tiedemann, Daniel1,789
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
79742🇺🇸Tiedemann, Daniel1,789