USCF player statistics
Dong, Quintus
Official US Chess record- US Chess reported rank
- #21,297 national · #2,410 in state
- Floor
- Regular 150 · Quick 150
US Chess record as of Aug 15, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-193 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +8
- Feb 2026 to Mar 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +8 from Feb 2026 to Mar 2026
- Current run
- 6 updates
- Unchanged since Mar 2026
- Typical move
- ±1
- Mean absolute change; spread ±2.7
Regular rating in context
United States
#26,689of 83,635 rated members · higher than 68%
56,921 lower · 26 same rating · 26,688 higher · ties share a rank
New York
#2,885of 9,415 rated members · higher than 69.3%
6,528 lower · 3 same rating · 2,884 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,030 within 100 points of 1,222 (this player included)
1,200–1,249: 1,822 members (2.1%) · highlighted band is the player’s · dashed line is the target
69.2% below 1,250 (57,880 of 83,635; 68% below 1,222)
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 |
|---|---|---|
| Sep 2026 | 1,222no change | 1,029no change |
| Aug 2026 | 1,222no change | 1,029no change |
| Jul 2026 | 1,222no change | 1,029no change |
| Jun 2026 | 1,222no change | 1,029no change |
| May 2026 | 1,222no change | 1,029no change |
| Apr 2026 | 1,222no change | 1,029no change |
| Mar 2026 | 1,222+8 | 1,029+96 |
| Feb 2026 | 1,214no change | 933no change |
| Jan 2026 | 1,214no change | 933 Pno change · 24 games |
| Dec 2025 | 1,214 | 933 P24 games |