USCF player statistics
Ulloa Morales, Alvaro Gabriel
Official US Chess record- FIDE
- FIDE 81490186
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-78 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +525
- Jan 2026 to Feb 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 3 updates
- +929 from Dec 2025 to Mar 2026
- Updates that moved
- 6 of 9
- Latest +86, Aug 2026 to Sep 2026
- Typical move
- ±145
- Mean absolute change; spread ±166.5
Regular rating in context
United States
77.5%of the comparison population has a lower rating.
64,890 lower · 26 same rating · 18,719 higher
Pennsylvania
71.7%of the comparison population has a lower rating.
1,894 lower · 1 same rating · 744 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,933 within 100 points of 1,453
1,450–1,499: 1,474 members (1.7%) · highlighted band is the player’s · dashed line is the target
79.2% below 1,500 (66,280 of 83,635; 77.5% below 1,453)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
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 | 1,453+86 | 1,375+111 |
| Aug 2026 | 1,367no change | 1,264no change |
| Jul 2026 | 1,367+161 | 1,264+165 |
| Jun 2026 | 1,206+129 | 1,099+180 |
| May 2026 | 1,077no change | 919+1 |
| Apr 2026 | 1,077no change | 918-1 |
| Mar 2026 | 1,077+159 | 919+265 |
| Feb 2026 | 918+525 | 654+290 |
| Jan 2026 | 393 P+245 · 10 games | 364 P+256 · 10 games |
| Dec 2025 | 148 P5 games | 108 P5 games |