USCF player statistics
Jameria, Arnav Zenith
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-3 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +219
- Dec 2025 to Jan 2026
- Biggest drop
- -83
- Feb 2026 to Mar 2026
- Longest rise
- 2 updates
- +220 from Dec 2025 to Feb 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±36
- Mean absolute change; spread ±81.8
Regular rating in context
United States
#56,496of 83,635 rated members · higher than 32.3%
27,093 lower · 47 same rating · 56,495 higher · ties share a rank
Indiana
#982of 1,492 rated members · higher than 34.1%
509 lower · 2 same rating · 981 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,882 within 100 points of 542 (this player included)
500–549: 2,741 members (3.2%) · highlighted band is the player’s · dashed line is the target
32.8% below 550 (27,504 of 83,635; 32.3% below 542)
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 | 542no change | 539no change |
| Aug 2026 | 542+1 | 539+1 |
| Jul 2026 | 541no change | 538no change |
| Jun 2026 | 541no change | 538no change |
| May 2026 | 541-17 | 538-17 |
| Apr 2026 | 558no change | 555-1 |
| Mar 2026 | 558-83 | 556-82 |
| Feb 2026 | 641+1 | 638no change |
| Jan 2026 | 640 P+219 · 20 games | 638 P+219 · 20 games |
| Dec 2025 | 421 P16 games | 419 P16 games |