Format
SJ
Sun, Jesse
🇺🇸FIDE 39978370· Male· United States of America· Born in 2001
Follow Jesse SunTrack his monthly FIDE ratings, games, tournaments and more.
Jesse Sun, a 25-year-old American player, is rated 1805. He has fluctuated between 1776 and 1884 over the past 2 years. 43 rated games in the past year. Recent standard appearances include 2026 April-May Marshall Weekly Wednesdays U2200 Round 1-2, 2026 March-April Marshall Weekly Wednesdays U2200 Round 5-6, and 2026 March-April Marshall Weekly Wednesdays U2200 Round 1-4. His peak of 1884 was reached at age 24 (Nov 2025).
Current rating
1805
Standard
Rpd—·Blz—
All-time high
1884
−79 pts below
Nov 2025 · age 24
Nov 2025 · age 24
Activity
40
games / yr avg. · ≈3/mo
35 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#74,821
#74,821 · players worldwide · of 218,279
Career timeline
8 entries2026
Re-crossed 1800
at age 25
Apr 2026
K-factor lowered to 20
at age 25
Jan 2026
2025
Best 12-month gain (+69 Elo)
1815 → 1884
Nov 2025
All-time peak 1884
at age 24 · −79 from today
Nov 2025
Re-crossed 1800
at age 24
Oct 2025
Crossed 1800
at age 24
Jun 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
-12
1817 → 1805
Tournaments
14
37 games
Score
21.5/ 3758.1%
19W7D11L
Top 3 wins
1.[W]vsDorothy O. TeasleyWIM1,922·2025 September-October Marshall Weekly Wednesdays U2200 Round 1-4·R4·+25.1
2.[W]vsPaul Calderon1,920·2025 September-October Marshall Weekly Wednesdays U2200 Round 5-6·R2·+22.1
Top 3 losses
1.[L]vsRobert Thorstad1,626·2025 Marshall Chess Club Amateur Championship - Jerry Simon Memorial·R3·-31.4
3.[L]vsJeffrey A Tannenbaum1,746·2025 July-August Marshall Weekly Wednesdays U2200 Round 2-6·R5·-22.9
Last 12 months — tournaments
14 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 2/2 | #26 | 2615 | -0.2 |
Swiss | Apr 2026 | 0.5/1 | #26 | 1568 | -6.2 |
Swiss | Apr 2026 | 0/2 | #23 | 1217 | -9.8 |
Swiss | Mar 2026 | 3/3 | #2 | 2532 | +25.0 |
Swiss | Jan 2026 | 2.5/3 | #11 | 2054 | +19.2 |
Swiss | Jan 2026 | 1/2 | #5 | 1629 | -8.2 |
Swiss | Dec 2025 | 0.5/3 | #24 | 1400 | -67.2 |
Open Swiss | Nov 2025 | 3/5 | #11 | 1702 | -40.4 |
Swiss | Oct 2025 | 1/1 | #23 | 2350 | +6.4 |
Swiss | Oct 2025 | 1/2 | #15 | 1893 | +6.0 |
Worst Elo result: 2025 November - 2026 January Marshall Weekly Wednesdays U2200 Round 2-4 (-67.2 Elo, finished #24).
Rankings
/
United States of America
#2,158
out of 5,510 players
Americas
#8,586
in continent
World
#74,820
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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| ... | ||
| 2158 | 1,805 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 1 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 4 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,742 |
| 5 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 7 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 9 | 🇺🇸Follow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more. | 2,656 |
| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 8586 | 1,805 | |
World
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| ... | ||
| 74820 | 1,805 | |