USCF player statistics

Mcgill, Charlie D

USCF 33146903MarylandUpdated: Nov 2026

Official US Chess record

Gender: Male
US Chess reported rank: #34,726 national · #679 in state
Floor: Regular 105 · Quick 105
Rated games: Regular 5 · Quick 5

US Chess record as of Sep 18, 2026

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Regular rating

681

Provisional rating · Nov 2026 · 5 published updates since Jul 2026

Nov 2026681 provisional

Compare format

Jul 2026Nov 2026

5 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-18 Quick vs Regular (provisional)
Typical for 600–699 regular players: -4 (middle half -16 to +11, 2,305 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: -138; Oct 2026 to Nov 2026
Longest rise: —; No consecutive gains yet
Updates that moved: 1 of 4; Latest -138, Oct 2026 to Nov 2026
Typical move: ±35; Mean absolute change; spread ±69

Regular rating in context

Nov 2026 update

United States

#49,433of 83,032 rated members · higher than 40.4%

33,549 lower · 51 same rating · 49,432 higher · ties share a rank

Maryland

#1,091of 1,870 rated members · higher than 41.6%

778 lower · 2 same rating · 1,090 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 9,883 within 100 points of 681 (this player included)

Player · 681

01,4252,850

650–699: 2,420 members (2.9%) · highlighted band is the player’s · dashed line is the target

Target 700

41.5% below 700 (34,508 of 83,032; 40.4% below 681)

Percentile over time · United States

40.4% higher than · Nov 2026 · rank #49,433 of 83,032

Since Jul 2026
-8.7 pts

Jul 2026Nov 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 Mcgill, Charlie D
Month	Regular	Quick
Nov 2026	681 P-138 · 10 games	663 P-79 · 10 games
Oct 2026	819 Pno change · 5 games	742 P-1 · 5 games
Sep 2026	819 Pno change · 5 games	743 P-1 · 5 games
Aug 2026	819 Pno change · 5 games	744 Pno change · 5 games
Jul 2026	819 P5 games	744 P5 games

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