USCF player statistics
Aguinaga, Demetrius
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+76 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +132
- Jan 2026 to Feb 2026
- Biggest drop
- -86
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +132 from Jan 2026 to Feb 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±24
- Mean absolute change; spread ±55.4
Regular rating in context
United States
#54,065of 83,635 rated members · higher than 35.2%
29,522 lower · 49 same rating · 54,064 higher · ties share a rank
Texas
#5,916of 10,810 rated members · higher than 45.2%
4,888 lower · 7 same rating · 5,915 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,615 within 100 points of 587 (this player included)
550–599: 2,691 members (3.2%) · highlighted band is the player’s · dashed line is the target
36.1% below 600 (30,195 of 83,635; 35.2% below 587)
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 | 587no change | 663no change |
| Aug 2026 | 587no change | 663no change |
| Jul 2026 | 587no change | 663no change |
| Jun 2026 | 587no change | 663no change |
| May 2026 | 587no change | 663no change |
| Apr 2026 | 587-86 | 663-28 |
| Mar 2026 | 673 P-1 · 19 games | 691 Pno change · 19 games |
| Feb 2026 | 674 P+132 · 19 games | 691 P+143 · 19 games |
| Jan 2026 | 542 Pno change · 15 games | 548 Pno change · 15 games |
| Dec 2025 | 542 P15 games | 548 P15 games |