USCF player statistics
Neff, Caleb
Official US Chess record- Biggest rank climb · #69 in South Dakota (Quick)
- Biggest rank climb · #89 in South Dakota (Regular)
- Top rated · #8 in South Dakota (Blitz)
- Top rated · #21 in South Dakota (Quick)
- Top rated · #10 in South Dakota (Regular)
- Fastest rising · #6 in South Dakota (Quick)
- Fastest rising · #5 in South Dakota (Regular)
- FIDE
- FIDE 39988481
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-308 Quick vs Regular
No national baseline for this rating band yet.
-118 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +68
- Aug 2026 to Sep 2026
- Biggest drop
- -2
- May 2026 to Jun 2026
- Longest rise
- 1 update
- +68 from Aug 2026 to Sep 2026
- Updates that moved
- 2 of 9
- Latest +68, Aug 2026 to Sep 2026
- Typical move
- ±8
- Mean absolute change; spread ±22.8
Regular rating in context
United States
#5,221of 83,635 rated members · higher than 93.7%
78,386 lower · 29 same rating · 5,220 higher · ties share a rank
South Dakota
#10of 184 rated members · higher than 94.5%
174 lower · 1 same rating · 9 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 4,587 within 100 points of 1,897 (this player included)
1,850–1,899: 1,069 members (1.2%) · highlighted band is the player’s · dashed line is the target
93.8% below 1,900 (78,459 of 83,635; 93.7% below 1,897)
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 | 1,897+68 | 1,589+21 | 1,779-43 |
| Aug 2026 | 1,829no change | 1,568no change | 1,822no change |
| Jul 2026 | 1,829no change | 1,568no change | 1,822no change |
| Jun 2026 | 1,829-2 | 1,568no change | 1,822no change |
| May 2026 | 1,831no change | 1,568 Pno change · 23 games | 1,822no change |
| Apr 2026 | 1,831no change | 1,568 Pno change · 23 games | 1,822no change |
| Mar 2026 | 1,831no change | 1,568 Pno change · 23 games | 1,822no change |
| Feb 2026 | 1,831no change | 1,568 Pno change · 23 games | 1,822no change |
| Jan 2026 | 1,831no change | 1,568 Pno change · 23 games | 1,822no change |
| Dec 2025 | 1,831 | 1,568 P23 games | 1,822 |