USCF player statistics
Rivera, Arnel
- Gender
- Male
- FIDE
- FIDE 0
- US Chess reported rank
- #7,029 national · #499 in state
- Floor
- Regular 1,600 · Quick 1,500 · Blitz 102
- Rated games
- Blitz 23
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +116
- May 2026 to Jun 2026
- Biggest drop
- -67
- Jul 2026 to Aug 2026
- Longest rise
- 3 updates
- +147 from Dec 2025 to Mar 2026
- Updates that moved
- 11 of 11
- Latest -4, Oct 2026 to Nov 2026
- Typical move
- ±40
- Mean absolute change; spread ±56.1
Regular rating in context
United States
#11,557of 83,032 rated members · higher than 86%
71,452 lower · 24 same rating · 11,556 higher · ties share a rank
California
#1,537of 9,288 rated members · higher than 83.4%
7,747 lower · 5 same rating · 1,536 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 6,435 within 100 points of 1,671 (this player included)
1,650–1,699: 1,498 members (1.8%) · highlighted band is the player’s · dashed line is the target
87% below 1,700 (72,289 of 83,032; 86% below 1,671)
Percentile over time · United States
86% higher than · Nov 2026 · rank #11,557 of 83,032
Since Dec 2025
+3.7 pts
How these comparisons are calculated
Chess67 calculations from the Nov 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 |
|---|---|---|---|
| Nov 2026 | 1,671-4 | 1,675+51 | 1,441-48 |
| Oct 2026 | 1,675-59 | 1,624-53 | 1,489-4 |
| Sep 2026 | 1,734-7 | 1,677+20 | 1,493 Pno change · 23 games |
| Aug 2026 | 1,741-67 | 1,657-56 | 1,493 P-7 · 23 games |
| Jul 2026 | 1,808-7 | 1,713-52 | 1,500 P23 games |
| Jun 2026 | 1,815+116 | 1,765+115 | — |
| May 2026 | 1,699+1 | 1,650-9 | — |
| Apr 2026 | 1,698-27 | 1,659-24 | — |
| Mar 2026 | 1,725+92 | 1,683+82 | — |
| Feb 2026 | 1,633+28 | 1,601+96 | — |
| Jan 2026 | 1,605+27 | 1,505-21 | — |
| Dec 2025 | 1,578 | 1,526 | — |