Harrison Theobald
ENG Born 2009 Male
- FIDE ID
- 343477461
Player overview
Harrison Theobald’s highest recorded classical FIDE rating is 1730 (October 2026). On the November 2026 FIDE list, Harrison Theobald ranks #100479 worldwide and #1657 in England among active classical players.
FIDE ratings
Rapid
1735Published FIDE
Blitz
—Published FIDE
Official classical ranks
- World rank
- #100479
- National rank · ENG
- #1657
Active players · Nov 2026 FIDE list ⓘ
Rating milestones
- Highest recorded rating
- 1730 Oct 2026
- Recorded years
- 2026–2026
- Archived games
- 0
Based on available monthly lists and saved games.
Rating history
ECF ratings
English rankingsECF code 362662D · Lancaster · Latest available list 2026-11-01
1786Standard
1492Rapid
1449Blitz
ECF rating history
Revised published ratings. Pre-July 2020 grades use a separate scale.
Published lists
| Date | Type | Scale | Original | Revised |
|---|---|---|---|---|
| 2026-11-01 | blitz | rating | 1449 | 1449 |
| 2026-11-01 | rapid | rating | 1492 | 1492 |
| 2026-11-01 | standard | rating | 1786 | 1786 |
| 2026-10-01 | blitz | rating | 1402 | 1402 |
| 2026-10-01 | rapid | rating | 1440 | 1440 |
| 2026-10-01 | standard | rating | 1816 | 1803 |
| 2026-09-01 | blitz | rating | 1402 | 1402 |
| 2026-09-01 | rapid | rating | 1440 | 1440 |
| 2026-09-01 | standard | rating | 1764 | 1816 |
| 2026-08-01 | blitz | rating | 1402 | 1402 |
| 2026-08-01 | rapid | rating | 1440 | 1440 |
| 2026-08-01 | standard | rating | 1752 | 1752 |
| 2026-07-01 | rapid | rating | 1440 | 1440 |
| 2026-07-01 | standard | rating | 1752 | 1752 |
| 2026-06-01 | rapid | rating | 1498 | 1454 |
| 2026-06-01 | standard | rating | 1752 | 1752 |
| 2026-05-01 | rapid | rating | 1476 | 1476 |
| 2026-05-01 | standard | rating | 1771 | 1771 |
| 2026-04-01 | rapid | rating | 1476 | 1476 |
| 2026-04-01 | standard | rating | 1770 | 1785 |
| 2026-03-01 | rapid | rating | 1482 | 1482 |
| 2026-03-01 | standard | rating | 1766 | 1766 |
| 2026-02-01 | rapid | rating | 1434 | 1434 |
| 2026-02-01 | standard | rating | 1716 | 1716 |
| 2026-01-01 | rapid | rating | 1399 | 1400 |
| 2026-01-01 | standard | rating | 1716 | 1716 |
| 2025-12-01 | rapid | rating | 1282 | 1282 |
| 2025-12-01 | standard | rating | 1721 | 1721 |
| 2025-11-01 | rapid | rating | 1282 | 1282 |
| 2025-11-01 | standard | rating | 1717 | 1717 |
| 2025-10-01 | rapid | rating | 1282 | 1282 |
| 2025-10-01 | standard | rating | 1660 | 1687 |
| 2025-09-01 | rapid | rating | 1240 | 1240 |
| 2025-09-01 | standard | rating | 1660 | 1660 |
| 2025-08-01 | rapid | rating | 1240 | 1240 |
| 2025-08-01 | standard | rating | 1702 | 1702 |
| 2025-07-01 | rapid | rating | 1240 | 1240 |
| 2025-07-01 | standard | rating | 1679 | 1679 |
| 2025-06-01 | rapid | rating | 1240 | 1240 |
| 2025-06-01 | standard | rating | 1679 | 1679 |
| 2025-05-01 | rapid | rating | 1265 | 1262 |
| 2025-05-01 | standard | rating | 1679 | 1679 |
| 2025-04-01 | rapid | rating | 1265 | 1265 |
| 2025-04-01 | standard | rating | 1684 | 1684 |
| 2025-03-01 | rapid | rating | 1281 | 1266 |
| 2025-03-01 | standard | rating | 1674 | 1674 |
| 2025-02-01 | rapid | rating | 1260 | 1281 |
| 2025-02-01 | standard | rating | 1644 | 1644 |
| 2025-01-01 | rapid | rating | 1265 | 1265 |
| 2025-01-01 | standard | rating | 1620 | 1620 |
FIDE rating history
Published rating lists through Nov 2026.
Download chart or data
View rating lists
Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-11 (UTC).
Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).
No published games are available in this tab.
FIDE tournaments
| Date | Tournament | Type | Score |
|---|---|---|---|
| 2026-08-29 | 18th Leyland Chess Congress - Major | Classical | 4½ |