CChessStats
Format
KN

Klempf, Nathan

🇺🇸

FIDEFIDE 39902803· Male· United States of America· Born in 2010

Follow Nathan KlempfTrack his monthly FIDE ratings, games, tournaments and more.

Nathan Klempf, a 16-year-old American player, is rated 1767. He has fluctuated between 1710 and 1813 over the past 2 years. 31 rated games in the past year (≈28/year long-term). Recent standard appearances include 14th Annual Boston Chess Congress - U2100, 2025 FMCA Fall Championship, and 84th New England Open Championship. His peak of 1813 was reached at age 15 (Oct 2025).

Current rating

1767

Standard

Rpd—·Blz—

All-time high

1813

−46 pts below
Oct 2025 · age 15

Activity

27

games / yr avg. · ≈2/mo

31 past 12 mo · ≈3/mo
classical only
Moderately active

Signature stat

#86,722

#86,722 · players worldwide · of 216,808

Career timeline

5 entries
2025
Crossed 1800
at age 15
Oct 2025
All-time peak 1813
at age 15 · −46 from today
Oct 2025
Best 12-month gain (+200 Elo)
1550 → 1750
Feb 2025
2024
Crossed 1600
at age 14
Mar 2024
First FIDE rating
1550 · at age 14
Feb 2024

Standard rating history

Last 12 months — activity & highlights

Best result
84th New England Open Championship
perf 2028 (+215) · 3/6 · #10
Top opponent
vs Denis ShmeliovIM 2,358
84th New England Open Championship · Aug 2025 · +18.3 Elo
Evolution
-27
1794 → 1767
Tournaments
6
34 games
Score
16/ 3447.1%
12W8D14L

Last 12 months — tournaments

6 events
EventDateScoreRankPerfΔ Elo
14th Annual Boston Chess Congress - U2100
Open Swiss
Jan 20262.5/4#331871+3.2
2025 FMCA Fall Championship
Swiss
Nov 20252/5#151758-48.0
84th New England Open Championship
Swiss
Aug 20253/6#102028+63.6
55th annual Continental Open - U2100
Open Swiss
Aug 20253.5/7#141701-24.4
33rd annual Eastern Class - Expert
Open Swiss
Jun 20252/3#291903-21.6
Worst Elo result: 2025 FMCA Fall Championship (-48.0 Elo, finished #15).

Rankings

/
United States of America
#2,512
out of 5,412 players
Americas
#10,152
in continent
World
#86,721
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
...
2512🇺🇸Klempf, Nathan1,767
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
...
10152🇺🇸Klempf, Nathan1,767
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
...
86721🇺🇸Klempf, Nathan1,767