USCF player statistics

Grigsby, Sherlock Valentino

USCF 16110477MarylandUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 30961319
Floor
Regular 1,600 · Quick 1,400 · Blitz 1,300 · Online Regular 1,500 · Online Quick 1,400 · Online Blitz 1,400

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,8940 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 20261,894 Regular
Dec 2025: 1894Jan 2026: 1894Feb 2026: 1894Mar 2026: 1894Apr 2026: 1894May 2026: 1894Jun 2026: 1894Jul 2026: 1894Aug 2026: 1894Sep 2026: 1894Oct 2026: 1894Nov 2026: 1894
Dec 2025Nov 2026
12 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity
Overlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

  • -282 Quick vs Regular

    Typical for 1,800–1,899 regular players: -129 (middle half -220 to -73, 1,805 established members). This gap is below the typical range.

  • -465 Blitz vs Regular

    Typical for 1,800–1,899 regular players: -208 (middle half -342 to -93, 996 established members). This gap is below the typical range.

  • -269 Online Regular vs Regular

    Typical for 1,800–1,899 regular players: -400 (middle half -622 to -205, 273 established members). This gap is within the typical range.

  • -437 Online Quick vs Regular

    Typical for 1,800–1,899 regular players: -374 (middle half -621 to -197, 269 established members). This gap is within the typical range.

  • -305 Online Blitz vs Regular

    Typical for 1,800–1,899 regular players: -126 (middle half -262 to -30, 232 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
—
No drop between published updates yet
Longest rise
—
No consecutive gains yet
Current run
11 updates
Unchanged since Dec 2025
Typical move
±0
Mean absolute change; spread ±0

Regular rating in context

Nov 2026 update

United States

#5,355of 83,032 rated members · higher than 93.5%

77,662 lower · 16 same rating · 5,354 higher · ties share a rank

Maryland

#114of 1,870 rated members · higher than 93.8%

1,755 lower · 2 same rating · 113 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 4,615 within 100 points of 1,894 (this player included)

Player · 1,894
01,4252,850

1,850–1,899: 1,092 members (1.3%) · highlighted band is the player’s · dashed line is the target

93.6% below 1,900 (77,784 of 83,032; 93.5% below 1,894)

Percentile over time · United States

93.5% higher than · Nov 2026 · rank #5,355 of 83,032

Since Dec 2025
+0.1 pts

Dec 2025: higher than 93.4% (rank 5,285 of 81,102)Jan 2026: higher than 93.3% (rank 5,244 of 79,487)Feb 2026: higher than 93.5% (rank 5,399 of 83,940)Mar 2026: higher than 93.4% (rank 5,258 of 80,605)Apr 2026: higher than 93.4% (rank 5,241 of 80,831)May 2026: higher than 93.4% (rank 5,279 of 81,236)Jun 2026: higher than 93.6% (rank 5,277 of 83,290)Jul 2026: higher than 93.6% (rank 5,210 of 82,736)Aug 2026: higher than 93.6% (rank 5,222 of 83,080)Sep 2026: higher than 93.6% (rank 5,285 of 83,635)Oct 2026: higher than 93.5% (rank 5,306 of 82,596)Nov 2026: higher than 93.5% (rank 5,355 of 83,032)
Dec 2025Nov 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 Nov 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 Maryland 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 Grigsby, Sherlock Valentino
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Nov 20261,894no change1,612no change1,429no change1,625no change1,457no change1,589no change
Oct 20261,894no change1,612no change1,429no change1,625no change1,457no change1,589no change
Sep 20261,894no change1,612no change1,429no change1,625no change1,457no change1,589no change
Aug 20261,894no change1,612no change1,429no change1,625no change1,457no change1,589no change
Jul 20261,894no change1,612no change1,429no change1,625no change1,457no change1,589no change
Jun 20261,894no change1,612no change1,429no change1,625no change1,457no change1,589no change
May 20261,894no change1,612no change1,429no change1,625no change1,457no change1,589no change
Apr 20261,894no change1,612no change1,429no change1,625no change1,457no change1,589no change
Mar 20261,894no change1,612no change1,429no change1,625no change1,457no change1,589no change
Feb 20261,894no change1,612no change1,429no change1,625no change1,457no change1,589no change
Jan 20261,894no change1,612no change1,429no change1,625no change1,457no change1,589no change
Dec 20251,8941,6121,4291,6251,4571,589
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About these statistics. Built from the monthly USCF rating updates available to Chess67. Ratings change between publications, and a missing month is not inactivity. The official US Chess record has current ratings and tournament history.