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TJ

Tetsworth, John Isaac

🇺🇸

FIDEFIDE 39983412· Male· United States of America· Born in 2015

Follow John Isaac TetsworthTrack his monthly FIDE ratings, games, tournaments and more.

John Isaac Tetsworth, a 11-year-old American player, is rated 1658 — just 19 short of his peak of 1677 (May 2026, age 11). He is progressing steadily with +26 Elo over the past 12 months. 14 rated games in the past year. Recent standard appearances include CCC Sunday Afternoon Classical 32 - Top, CCC Sunday Afternoon Classical 31 - Top, and CCC Sunday Afternoon Classical 30 - Top. Also played 2 rapid events (including 2025 CCC New Year's Eve Rapid) recently.

Current rating

1658

Standard

Rpd1648·Blz—

All-time high

1677

−19 pts below
May 2026 · age 11

Activity

24

games / yr avg. · ≈2/mo

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

Signature stat

#125,253

#125,253 · players worldwide · of 218,279

Career timeline

6 entries
2026
Best 12-month gain (+45 Elo)
1632 → 1677
May 2026
All-time peak 1677
at age 11 · −19 from today
May 2026
2025
Crossed 1600
at age 10
Dec 2025
Crossed 1500
at age 10
Dec 2025
Crossed 1400
at age 10
Dec 2025
First FIDE rating
1632 · at age 10
Dec 2025

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Top opponent
vs Geoffrey A Charles 1,760
Reverse Angle 148 - U1900 · Jan 2026 · +25.9 Elo
Evolution
+26
1632 → 1658
Tournaments
7
14 games
Score
7.5/ 1453.6%
5W5D4L

Last 12 months — tournaments

7 events
EventDateScoreRankPerfΔ Elo
CCC Sunday Afternoon Classical 33 - Top - Round 1-3
Swiss
May 20260/1#15899-18.8
CCC Sunday Afternoon Classical 32 - Top
Swiss
Apr 20262/2#32376+32.8
CCC Sunday Afternoon Classical 31 - Top
Swiss
Mar 20260.5/2#211382-31.2
CCC Sunday Afternoon Classical 30 - Top
Swiss
Feb 20261/1#102446+19.6
Reverse Angle 148 - U1900
Swiss
Jan 20262/3#51779+24.4
2025 November CCC FIDE Saturdays - Top
Swiss
Nov 20250/2#198370.0
Reverse Angle 145 - U1900
Swiss
Oct 20252/3#616500.0
Worst Elo result: CCC Sunday Afternoon Classical 31 - Top (-31.2 Elo, finished #21).

Rankings

/
United States of America
#3,813
out of 5,510 players
Americas
#15,262
in continent
World
#125,247
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
1
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
4
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,742
5
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
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.
2,696
7
🇺🇸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
...
3813🇺🇸Tetsworth, John Isaac1,658
Americas
1
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
1
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
4
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,742
5
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
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.
2,696
7
🇺🇸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
...
15262🇺🇸Tetsworth, John Isaac1,658
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸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.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
125247🇺🇸Tetsworth, John Isaac1,658