USCF player statistics

Drury, Mark

USCF 12459313CaliforniaLatest monthly rating update: Sep 2026
Official US Chess record
TD
Local
US Chess reported rank
#7,898 national · #466 in state
Floor
Regular 1,700 · Quick 1,600 · Online Regular 1,600 · Online Quick 1,500 · Online Blitz 1,300

US Chess record as of Sep 13, 2026

Rating format

Regular rating

1,7000 since Aug 2026

Published rating · Sep 2026 · 10 published updates since Dec 2025

Sep 20261,700 Regular
Dec 2025: 1700Jan 2026: 1717Feb 2026: 1717Mar 2026: 1717Apr 2026: 1717May 2026: 1700Jun 2026: 1700Jul 2026: 1700Aug 2026: 1700Sep 2026: 1700
Dec 2025Sep 2026
10 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -100 Quick vs Regular

    No national baseline for this rating band yet.

  • +104 Online Regular vs Regular

    No national baseline for this rating band yet.

  • +26 Online Quick vs Regular

    No national baseline for this rating band yet.

  • -211 Online Blitz vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+17
Dec 2025 to Jan 2026
Biggest drop
-17
Apr 2026 to May 2026
Longest rise
1 update
+17 from Dec 2025 to Jan 2026
Current run
4 updates
Unchanged since May 2026
Typical move
±4
Mean absolute change; spread ±8.5

Regular rating in context

Sep 2026 update

United States

#10,430of 83,635 rated members · higher than 87.2%

72,953 lower · 253 same rating · 10,429 higher · ties share a rank

California

#1,376of 9,051 rated members · higher than 84.4%

7,641 lower · 35 same rating · 1,375 higher · ties share a rank

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 6,389 within 100 points of 1,700 (this player included)

Player · 1,700
01,4502,900

1,7001,749: 1,684 members (2%) · highlighted band is the player’s · dashed line is the target

89.2% below 1,750 (74,637 of 83,635; 87.2% below 1,700)

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.

United States statistics California 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 Drury, Mark
MonthRegularQuickOnline RegularOnline QuickOnline Blitz
Sep 20261,700no change1,600no change1,804no change1,726no change1,489no change
Aug 20261,700no change1,600no change1,804no change1,726no change1,489no change
Jul 20261,700no change1,600no change1,804no change1,726no change1,489no change
Jun 20261,700no change1,600no change1,804no change1,726no change1,489no change
May 20261,700-171,600-151,804no change1,726no change1,489no change
Apr 20261,717no change1,615no change1,804no change1,726no change1,489no change
Mar 20261,717no change1,615no change1,804no change1,726no change1,489no change
Feb 20261,717no change1,615no change1,804no change1,726no change1,489no change
Jan 20261,717+171,615+151,804no change1,726no change1,489no change
Dec 20251,7001,6001,8041,7261,489

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

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.