USCF player statistics

Neff, Caleb

USCF 30541560South DakotaUpdated: Oct 2026

Official US Chess record

Gender: Male
FIDE: FIDE 39988481
US Chess reported rank: #4,092 national · #8 in state
Floor: Regular 1,600 · Quick 1,300 · Blitz 1,600

US Chess record as of Sep 15, 2026

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Regular rating

1,8970 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 20261,897 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · +66 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Compare with another playerOverlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

-308 Quick vs Regular
Typical for 1,800–1,899 regular players: -129 (middle half -222 to -74, 1,817 established members). This gap is below the typical range.
-118 Blitz vs Regular
Typical for 1,800–1,899 regular players: -213 (middle half -343 to -99, 1,009 established members). This gap is within the typical range.

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
Current run: 1 update; Unchanged since Sep 2026
Typical move: ±7; Mean absolute change; spread ±21.6

Regular rating in context

Oct 2026 update

United States

#5,246of 82,596 rated members · higher than 93.6%

77,324 lower · 27 same rating · 5,245 higher · ties share a rank

South Dakota

#9of 172 rated members · higher than 94.7%

163 lower · 1 same rating · 8 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 4,616 within 100 points of 1,897 (this player included)

Player · 1,897

01,4502,900

1,850–1,899: 1,066 members (1.2%) · highlighted band is the player’s · dashed line is the target

Target 1,900

93.6% below 1,900 (77,392 of 82,596; 93.6% below 1,897)

Percentile over time · United States

93.6% higher than · Oct 2026 · rank #5,246 of 82,596

Since Dec 2025
+1.9 pts

Dec 2025Oct 2026

Each month against that month’s active pool, so pool growth and rating drift both count.

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.

United States statistics South Dakota statistics

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Neff, Caleb
Month	Regular	Quick	Blitz
Oct 2026	1,897no change	1,589no change	1,779no change
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

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