USCF player statistics
Andersen, Scott
Official US Chess record- Biggest rank climb · #15 in Colorado (Quick)
- Biggest rank climb · #4 in Colorado (Regular)
- Fastest rising · #8 in Colorado (Quick)
- Fastest rising · #1 in Colorado (Regular)
- FIDE
- FIDE 39995160
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-125 Quick vs Regular
No national baseline for this rating band yet.
-15 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +215
- Aug 2026 to Sep 2026
- Biggest drop
- -137
- Feb 2026 to Mar 2026
- Longest rise
- 1 update
- +215 from Aug 2026 to Sep 2026
- Updates that moved
- 9 of 9
- Latest +215, Aug 2026 to Sep 2026
- Typical move
- ±72
- Mean absolute change; spread ±102.5
Regular rating in context
United States
#65,929of 83,635 rated members · higher than 21%
17,646 lower · 61 same rating · 65,928 higher · ties share a rank
Colorado
#916of 1,027 rated members · higher than 10.8%
111 lower · 1 same rating · 915 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,724 within 100 points of 369 (this player included)
350–399: 2,689 members (3.2%) · highlighted band is the player’s · dashed line is the target
23% below 400 (19,308 of 83,635; 21% below 369)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 369+215 | 244+86 | 354no change |
| Aug 2026 | 154-31 | 158-20 | 354no change |
| Jul 2026 | 185-8 | 178-32 | 354-3 |
| Jun 2026 | 193-95 | 210-86 | 357 Pno change · 20 games |
| May 2026 | 288-25 | 296-1 | 357 Pno change · 20 games |
| Apr 2026 | 313-15 | 297-12 | 357 Pno change · 20 games |
| Mar 2026 | 328-137 | 309 P-82 · 23 games | 357 Pno change · 20 games |
| Feb 2026 | 465-34 | 391 P+15 · 23 games | 357 Pno change · 20 games |
| Jan 2026 | 499+85 | 376 Pno change · 19 games | 357 Pno change · 20 games |
| Dec 2025 | 414 | 376 P19 games | 357 P20 games |