USCF player statistics
Milliken, William
Official US Chess record- FIDE
- FIDE 2037793
- US Chess reported rank
- #9,490 national · #577 in state
- Floor
- Regular 1,500
US Chess record as of Sep 14, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +18
- Feb 2026 to Mar 2026
- Biggest drop
- -11
- Apr 2026 to May 2026
- Longest rise
- 1 update
- +18 from Feb 2026 to Mar 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±3
- Mean absolute change; spread ±7.4
Regular rating in context
United States
84.6%of the comparison population has a lower rating.
70,801 lower · 29 same rating · 12,805 higher
California
81.3%of the comparison population has a lower rating.
7,359 lower · 3 same rating · 1,689 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,597 within 100 points of 1,627
1,600–1,649: 1,832 members (2.1%) · highlighted band is the player’s · dashed line is the target
85.5% below 1,650 (71,512 of 83,635; 84.6% below 1,627)
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 |
|---|---|
| Sep 2026 | 1,627no change |
| Aug 2026 | 1,627no change |
| Jul 2026 | 1,627no change |
| Jun 2026 | 1,627no change |
| May 2026 | 1,627-11 |
| Apr 2026 | 1,638no change |
| Mar 2026 | 1,638+18 |
| Feb 2026 | 1,620no change |
| Jan 2026 | 1,620no change |
| Dec 2025 | 1,620 |