USCF player statistics
Ariza, Eiden
Official US Chess recordQuick rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +2
- Dec 2025 to Jan 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +2 from Dec 2025 to Jan 2026
- Current run
- 8 updates
- Unchanged since Jan 2026
- Typical move
- ±0
- Mean absolute change; spread ±0.7
Quick rating in context
United States
#40,128of 79,019 rated members · higher than 49.1%
38,852 lower · 40 same rating · 40,127 higher · ties share a rank
Texas
#4,514of 10,656 rated members · higher than 57.5%
6,137 lower · 6 same rating · 4,513 higher · ties share a rank
Where this rating sits · United States
79,019 rated members in 50-point bands · median 750–799 · 10,041 within 100 points of 751 (this player included)
750–799: 2,474 members (3.1%) · highlighted band is the player’s · dashed line is the target
52.2% below 800 (41,280 of 79,019; 49.1% below 751)
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 | Quick |
|---|---|
| Sep 2026 | 751 Pno change · 9 games |
| Aug 2026 | 751 Pno change · 9 games |
| Jul 2026 | 751 Pno change · 9 games |
| Jun 2026 | 751 Pno change · 9 games |
| May 2026 | 751 Pno change · 9 games |
| Apr 2026 | 751 Pno change · 9 games |
| Mar 2026 | 751 Pno change · 9 games |
| Feb 2026 | 751 Pno change · 9 games |
| Jan 2026 | 751 P+2 · 9 games |
| Dec 2025 | 749 P9 games |