USCF player statistics
Valdez, Aldo
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
0 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +143
- Mar 2026 to Apr 2026
- Biggest drop
- -1
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +143 from Mar 2026 to Apr 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±29
- Mean absolute change; spread ±58.3
Regular rating in context
United States
#48,301of 83,635 rated members · higher than 42.1%
35,284 lower · 51 same rating · 48,300 higher · ties share a rank
Illinois
#2,312of 4,678 rated members · higher than 50.4%
2,360 lower · 7 same rating · 2,311 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,915 within 100 points of 699 (this player included)
650–699: 2,499 members (2.9%) · highlighted band is the player’s · dashed line is the target
42.2% below 700 (35,335 of 83,635; 42.1% below 699)
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 | 699no change | 699no change |
| Aug 2026 | 699no change | 699no change |
| Jul 2026 | 699no change | 699no change |
| Jun 2026 | 699no change | 699no change |
| May 2026 | 699no change | 699no change |
| Apr 2026 | 699+143 | 699+140 |
| Mar 2026 | 556no change | 559no change |
| Feb 2026 | 556-1 | 559no change |
| Jan 2026 | 557+120 | 559+115 |
| Dec 2025 | 437 P19 games | 444 P19 games |