USCF player statistics
Chen, Miles
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 4 published updates since Jun 2026
Other formats against Regular
-14 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +164
- Aug 2026 to Sep 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +164 from Aug 2026 to Sep 2026
- Updates that moved
- 1 of 3
- Latest +164, Aug 2026 to Sep 2026
- Typical move
- ±55
- Mean absolute change; spread ±94.7
Regular rating in context
United States
#44,039of 83,635 rated members · higher than 47.2%
39,539 lower · 58 same rating · 44,038 higher · ties share a rank
California
#5,056of 9,051 rated members · higher than 44%
3,987 lower · 9 same rating · 5,055 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,402 within 100 points of 789 (this player included)
750–799: 2,331 members (2.7%) · highlighted band is the player’s · dashed line is the target
47.8% below 800 (40,060 of 83,635; 47.2% below 789)
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 | 789 P+164 · 11 games | 775 P+155 · 11 games |
| Aug 2026 | 625 Pno change · 7 games | 620 Pno change · 7 games |
| Jul 2026 | 625 Pno change · 7 games | 620 Pno change · 7 games |
| Jun 2026 | 625 P7 games | 620 P7 games |
| May 2026 | — | — |