USCF player statistics
Jung, Jegyun
Official US Chess record- FIDE
- FIDE 0
- US Chess reported rank
- #22,388 national · #332 in state
- Floor
- Regular 150 · Quick 150 · Blitz 141
US Chess record as of Aug 22, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-48 Quick vs Regular
No national baseline for this rating band yet.
-345 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +214
- Feb 2026 to Mar 2026
- Biggest drop
- -85
- Jan 2026 to Feb 2026
- Longest rise
- 2 updates
- +22 from Jun 2026 to Aug 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±36
- Mean absolute change; spread ±79.6
Regular rating in context
United States
#27,861of 83,635 rated members · higher than 66.6%
55,748 lower · 27 same rating · 27,860 higher · ties share a rank
Indiana
#423of 1,492 rated members · higher than 71.5%
1,068 lower · 2 same rating · 422 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,041 within 100 points of 1,190 (this player included)
1,150–1,199: 1,675 members (2%) · highlighted band is the player’s · dashed line is the target
67% below 1,200 (56,058 of 83,635; 66.6% below 1,190)
How these comparisons are calculated
Chess67 calculations from the Sep 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick | Blitz |
|---|---|---|---|
| Sep 2026 | 1,190no change | 1,142no change | 845no change |
| Aug 2026 | 1,190+7 | 1,142+1 | 845no change |
| Jul 2026 | 1,183+15 | 1,141+11 | 845no change |
| Jun 2026 | 1,168no change | 1,130+1 | 845no change |
| May 2026 | 1,168no change | 1,129no change | 845no change |
| Apr 2026 | 1,168no change | 1,129-1 | 845no change |
| Mar 2026 | 1,168+214 | 1,130+155 | 845no change |
| Feb 2026 | 954-85 | 975-44 | 845no change |
| Jan 2026 | 1,039+1 | 1,019+7 | 845no change |
| Dec 2025 | 1,038 | 1,012 | 845 |