USCF player statistics

Shannon, Henry

USCF 30443118MaineUpdated: Oct 2026
Official US Chess record

Enter an 8-digit USCF ID, or at least 3 letters of a name. Similar names in ME appear first.

Gender
Male
US Chess reported rank
#7,691 national · #31 in state
Floor
Regular 1,500 · Quick 1,300 · Blitz 126
Rated games
Blitz 23

US Chess record as of Sep 15, 2026

Find USCF-rated tournamentsBrowse upcoming events and entry requirements.
Rating format

Regular rating

1,715+10 since Sep 2026

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

Oct 20261,715 Regular
Dec 2025: 1688Jan 2026: 1680Feb 2026: 1675Mar 2026: 1675Apr 2026: 1675May 2026: 1659Jun 2026: 1681Jul 2026: 1681Aug 2026: 1704Sep 2026: 1705Oct 2026: 1715
Dec 2025Oct 2026
11 updates in this window · +27 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -160 Quick vs Regular

    Typical for 1,700–1,799 regular players: -124 (middle half -209 to -70, 1,897 established members). This gap is within the typical range.

  • -562 Blitz vs Regular (provisional)

    Typical for 1,700–1,799 regular players: -211 (middle half -332 to -94, 917 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+23
Jul 2026 to Aug 2026
Biggest drop
-16
Apr 2026 to May 2026
Longest rise
3 updates
+34 from Jul 2026 to Oct 2026
Updates that moved
7 of 10
Latest +10, Sep 2026 to Oct 2026
Typical move
±9
Mean absolute change; spread ±12.4

Regular rating in context

Oct 2026 update

United States

#9,967of 82,596 rated members · higher than 87.8%

72,598 lower · 32 same rating · 9,966 higher · ties share a rank

Maine

#38of 401 rated members · higher than 90.5%

363 lower · 1 same rating · 37 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 6,166 within 100 points of 1,715 (this player included)

Player · 1,715
01,4502,900

1,700–1,749: 1,661 members (2%) · highlighted band is the player’s · dashed line is the target

89% below 1,750 (73,557 of 82,596; 87.8% below 1,715)

Percentile over time · United States

87.8% higher than · Oct 2026 · rank #9,967 of 82,596

Since Dec 2025
+1.3 pts

Dec 2025: higher than 86.5% (rank 10,861 of 81,102)Jan 2026: higher than 86.1% (rank 10,962 of 79,487)Feb 2026: higher than 86.1% (rank 11,557 of 83,940)Mar 2026: higher than 86% (rank 11,234 of 80,605)Apr 2026: higher than 86.1% (rank 11,192 of 80,831)May 2026: higher than 85.5% (rank 11,677 of 81,236)Jun 2026: higher than 86.6% (rank 11,092 of 83,290)Jul 2026: higher than 86.6% (rank 11,017 of 82,736)Aug 2026: higher than 87.6% (rank 10,240 of 83,080)Sep 2026: higher than 87.6% (rank 10,263 of 83,635)Oct 2026: higher than 87.8% (rank 9,967 of 82,596)
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 Maine 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 Shannon, Henry
MonthRegularQuickBlitz
Oct 20261,715+101,555+141,153 Pno change · 23 games
Sep 20261,705+11,541no change1,153 Pno change · 23 games
Aug 20261,704+231,541+251,153 Pno change · 23 games
Jul 20261,681no change1,516no change1,153 Pno change · 23 games
Jun 20261,681+221,516no change1,153 Pno change · 23 games
May 20261,659-161,516-281,153 Pno change · 23 games
Apr 20261,675no change1,544no change1,153 Pno change · 23 games
Mar 20261,675no change1,544no change1,153 Pno change · 23 games
Feb 20261,675-51,544+51,153 Pno change · 23 games
Jan 20261,680-81,539no change1,153 Pno change · 23 games
Dec 20251,6881,5391,153 P23 games

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.