USCF player statistics
Chee, Ariah Kasey
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-51 Quick vs Regular (provisional)
No national baseline for this rating band yet.
-212 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +1
- Jan 2026 to Feb 2026
- Biggest drop
- -2
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +1 from Jan 2026 to Feb 2026
- Updates that moved
- 3 of 9
- Latest +1, Aug 2026 to Sep 2026
- Typical move
- ±0
- Mean absolute change; spread ±0.9
Regular rating in context
United States
27.6%of the comparison population has a lower rating.
23,110 lower · 62 same rating · 60,463 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,952 within 100 points of 470
450–499: 2,720 members (3.2%) · highlighted band is the player’s · dashed line is the target
29.6% below 500 (24,763 of 83,635; 27.6% below 470)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick | Blitz |
|---|---|---|---|
| Sep 2026 | 470+1 | 419 Pno change · 22 games | 258 Pno change · 20 games |
| Aug 2026 | 469no change | 419 P+1 · 22 games | 258 P+1 · 20 games |
| Jul 2026 | 469no change | 418 Pno change · 22 games | 257 Pno change · 20 games |
| Jun 2026 | 469no change | 418 Pno change · 22 games | 257 Pno change · 20 games |
| May 2026 | 469no change | 418 Pno change · 22 games | 257 Pno change · 20 games |
| Apr 2026 | 469-2 | 418 P-1 · 22 games | 257 Pno change · 20 games |
| Mar 2026 | 471no change | 419 Pno change · 22 games | 257 Pno change · 20 games |
| Feb 2026 | 471+1 | 419 Pno change · 22 games | 257 P-1 · 20 games |
| Jan 2026 | 470no change | 419 Pno change · 22 games | 258 Pno change · 20 games |
| Dec 2025 | 470 | 419 P22 games | 258 P20 games |