USCF player statistics
Chang, Rowley
- Gender
- Male
- US Chess reported rank
- #45,538 national · #2,432 in state
- Floor
- Regular 113 · Quick 113
- Rated games
- Regular 5 · Quick 5
US Chess record as of Oct 1, 2026
Regular rating
Provisional rating · Oct 2026 · 1 published update since Oct 2026
Other formats against Regular
+1 Quick vs Regular (provisional)
Typical for 600–699 regular players: -4 (middle half -17 to +9, 2,385 established members). This gap is within the typical range.
Regular rating in context
United States
#52,522of 82,596 rated members · higher than 36.3%
30,019 lower · 56 same rating · 52,521 higher · ties share a rank
California
#6,061of 9,083 rated members · higher than 33.1%
3,014 lower · 9 same rating · 6,060 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 10,301 within 100 points of 610 (this player included)
600–649: 2,612 members (3.1%) · highlighted band is the player’s · dashed line is the target
38.8% below 650 (32,072 of 82,596; 36.3% below 610)
How these comparisons are calculated
Chess67 calculations from the Oct 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 |
|---|---|---|
| Oct 2026 | 610 P5 games | 611 P5 games |