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SJ

Sperber, Jacob

🇺🇸

FIDEFIDE 39915158· Male· United States of America· Born in 2007

Follow Jacob SperberTrack his monthly FIDE ratings, games, tournaments and more.

Jacob Sperber, a 19-year-old American player, is rated 1918. He plays occasionally (9 games in the last 12 months). Recent appearances: 53rd Annual World Open and CFCC 2025 Sunshine Open - Master-Expert. His peak of 1957 was reached at age 18 (Jul 2025).

Current rating

1918

Standard

Rpd—·Blz1815

All-time high

1957

−39 pts below
Jul 2025 · age 18

Activity

24

games / yr avg. · ≈2/mo

9 past 12 mo · ≈1/mo
classical only
Moderately active

Signature stat

#43,815

#43,815 · players worldwide · of 216,808

Career timeline

5 entries
2026
K-factor lowered to 20
at age 19
Jan 2026
2025
All-time peak 1957
at age 18 · −39 from today
Jul 2025
2024
Best 12-month gain (+284 Elo)
1662 → 1946
Aug 2024
Crossed 1800
at age 17
Mar 2024
2023
First FIDE rating
1629 · at age 16
Apr 2023

Standard rating history

Last 12 months — activity & highlights

Best result
CFCC 2025 Sunshine Open - Master-Expert
perf 2063 (+106) · 3/5 · #6
Top opponent
vs Theodore Slade 2,136
CFCC 2025 Sunshine Open - Master-Expert · Jun 2025 · +9.5 Elo
Evolution
-1
1919 → 1918
Tournaments
2
9 games
Score
3.5/ 938.9%
2W3D4L
Top 3 losses
1.[L]vsNickolas Moore2,139·CFCC 2025 Sunshine Open - Master-Expert·R5·-10.4
2.[L]vsAlex ZhangCM2,109·53rd Annual World Open·R2·-10.0
3.[L]vsJason Cigan2,117·53rd Annual World Open·R3·-9.7

Last 12 months — tournaments

2 events
EventDateScoreRankPerfΔ Elo
53rd Annual World Open
Open Swiss
Jul 20250.5/4#2181725-38.8
CFCC 2025 Sunshine Open - Master-Expert
Open Swiss
Jun 20253/5#62063+38.8
Worst Elo result: 53rd Annual World Open (-38.8 Elo, finished #218).

Rankings

/
United States of America
#1,214
out of 5,412 players
Americas
#4,809
in continent
World
#43,815
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
...
1214🇺🇸Sperber, Jacob1,918
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
...
4809🇺🇸Sperber, Jacob1,918
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
...
43815🇺🇸Sperber, Jacob1,918