USCF player statistics
Rivera, Elle Constance
- Biggest rank climb · #22 in California (Quick)
- Biggest rank climb · #23 in California (Regular)
- Fastest rising · #48 in United States (Quick)
- Fastest rising · #48 in United States (Regular)
- Fastest rising · #8 in California (Quick)
- Fastest rising · #8 in California (Regular)
- Gender
- Female
- US Chess reported rank
- #35,387 national · #1,936 in state
- Floor
- Regular 150 · Quick 150 · Blitz 104
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +277
- Sep 2026 to Oct 2026
- Biggest drop
- -172
- Jun 2026 to Jul 2026
- Longest rise
- 2 updates
- +396 from Aug 2026 to Oct 2026
- Updates that moved
- 10 of 10
- Latest +277, Sep 2026 to Oct 2026
- Typical move
- ±119
- Mean absolute change; spread ±132
Regular rating in context
United States
#31,814of 82,596 rated members · higher than 61.4%
50,756 lower · 27 same rating · 31,813 higher · ties share a rank
California
#3,746of 9,083 rated members · higher than 58.7%
5,335 lower · 3 same rating · 3,745 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 7,449 within 100 points of 1,081 (this player included)
1,050–1,099: 1,854 members (2.2%) · highlighted band is the player’s · dashed line is the target
62.3% below 1,100 (51,460 of 82,596; 61.4% below 1,081)
Percentile over time · United States
61.4% higher than · Oct 2026 · rank #31,814 of 82,596
Since Dec 2025
+35.7 pts
How these comparisons are calculated
Chess67 calculations from the Oct 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 | Blitz |
|---|---|---|---|
| Oct 2026 | 1,081+277 | 1,077+276 | 1,083 P12 games |
| Sep 2026 | 804+119 | 801+128 | — |
| Aug 2026 | 685-52 | 673-59 | — |
| Jul 2026 | 737-172 | 732-173 | — |
| Jun 2026 | 909+93 | 905+91 | — |
| May 2026 | 816-42 | 814-47 | — |
| Apr 2026 | 858+130 | 861+90 | — |
| Mar 2026 | 728+187 | 771+130 | — |
| Feb 2026 | 541-9 | 641+95 | — |
| Jan 2026 | 550+112 | 546+109 | — |
| Dec 2025 | 438 | 437 | — |