USCF player statistics
Chavez, Ruben Alexander
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-19 Quick vs Regular
No national baseline for this rating band yet.
+33 Online Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +178
- Mar 2026 to Apr 2026
- Biggest drop
- -44
- Jan 2026 to Feb 2026
- Longest rise
- 3 updates
- +84 from May 2026 to Aug 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±34
- Mean absolute change; spread ±63
Regular rating in context
United States
#28,774of 83,635 rated members · higher than 65.5%
54,821 lower · 41 same rating · 28,773 higher · ties share a rank
Arizona
#632of 1,686 rated members · higher than 62.5%
1,054 lower · 1 same rating · 631 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,164 within 100 points of 1,163 (this player included)
1,150–1,199: 1,675 members (2%) · highlighted band is the player’s · dashed line is the target
67% below 1,200 (56,058 of 83,635; 65.5% below 1,163)
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 | Online Quick |
|---|---|---|---|
| Sep 2026 | 1,163no change | 1,144no change | 1,196-27 |
| Aug 2026 | 1,163+31 | 1,144+24 | 1,223no change |
| Jul 2026 | 1,132+49 | 1,120+53 | 1,223+20 |
| Jun 2026 | 1,083+4 | 1,067-7 | 1,203+79 |
| May 2026 | 1,079no change | 1,074no change | 1,124-51 |
| Apr 2026 | 1,079+178 | 1,074+165 | 1,175+85 |
| Mar 2026 | 901no change | 909no change | 1,090no change |
| Feb 2026 | 901-44 | 909-1 | 1,090+12 |
| Jan 2026 | 945no change | 910no change | 1,078+223 |
| Dec 2025 | 945 | 910 | 855 |