USCF player statistics
Resendez, Aaron
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+1 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +49
- Jun 2026 to Jul 2026
- Biggest drop
- -152
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +49 from Jun 2026 to Jul 2026
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±27
- Mean absolute change; spread ±55.2
Regular rating in context
United States
#56,739of 83,635 rated members · higher than 32.1%
26,848 lower · 49 same rating · 56,738 higher · ties share a rank
Texas
#6,346of 10,810 rated members · higher than 41.2%
4,456 lower · 9 same rating · 6,345 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,877 within 100 points of 537 (this player included)
500–549: 2,741 members (3.2%) · highlighted band is the player’s · dashed line is the target
32.8% below 550 (27,504 of 83,635; 32.1% below 537)
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 | 537no change | 538no change |
| Aug 2026 | 537no change | 538no change |
| Jul 2026 | 537+49 | 538+49 |
| Jun 2026 | 488no change | 489no change |
| May 2026 | 488no change | 489no change |
| Apr 2026 | 488-33 | 489-33 |
| Mar 2026 | 521-7 | 522-7 |
| Feb 2026 | 528-152 | 529-152 |
| Jan 2026 | 680 P+1 · 18 games | 681 P+2 · 18 games |
| Dec 2025 | 679 P12 games | 679 P12 games |