USCF player statistics
Mendez, Hessmany
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+160 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +78
- Feb 2026 to Mar 2026
- Biggest drop
- -146
- May 2026 to Jun 2026
- Longest rise
- 2 updates
- +147 from Feb 2026 to Apr 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±33
- Mean absolute change; spread ±63.4
Regular rating in context
United States
#66,951of 83,635 rated members · higher than 19.8%
16,619 lower · 66 same rating · 66,950 higher · ties share a rank
Texas
#7,934of 10,810 rated members · higher than 26.5%
2,867 lower · 10 same rating · 7,933 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,695 within 100 points of 350 (this player included)
350–399: 2,689 members (3.2%) · highlighted band is the player’s · dashed line is the target
23% below 400 (19,308 of 83,635; 19.8% below 350)
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 | 350no change | 510no change |
| Aug 2026 | 350no change | 510no change |
| Jul 2026 | 350no change | 510no change |
| Jun 2026 | 350-146 | 510no change |
| May 2026 | 496no change | 510no change |
| Apr 2026 | 496+69 | 510+70 |
| Mar 2026 | 427 P+78 · 24 games | 440 P+81 · 24 games |
| Feb 2026 | 349 Pno change · 24 games | 359 Pno change · 24 games |
| Jan 2026 | 349 Pno change · 17 games | 359 Pno change · 17 games |
| Dec 2025 | 349 P17 games | 359 P17 games |