USCF player statistics

Rush, Demetres B

USCF 12862843MassachusettsUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
US Chess reported rank
#19,835 national · #658 in state
Floor
Regular 150

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,2360 since Oct 2026

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

Nov 20261,236 Regular
Dec 2025: 1091Jan 2026: 1091Feb 2026: 1091Mar 2026: 1265Apr 2026: 1265May 2026: 1255Jun 2026: 1254Jul 2026: 1254Aug 2026: 1254Sep 2026: 1241Oct 2026: 1236Nov 2026: 1236
Dec 2025Nov 2026
12 updates in this window · +145 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+174
Feb 2026 to Mar 2026
Biggest drop
-13
Aug 2026 to Sep 2026
Longest rise
1 update
+174 from Feb 2026 to Mar 2026
Current run
1 update
Unchanged since Oct 2026
Typical move
±18
Mean absolute change; spread ±53.5

Regular rating in context

Nov 2026 update

United States

#26,467of 83,032 rated members · higher than 68%

56,528 lower · 38 same rating · 26,466 higher · ties share a rank

Massachusetts

#859of 1,698 rated members · higher than 49.3%

838 lower · 2 same rating · 858 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,987 within 100 points of 1,236 (this player included)

Player · 1,236
01,4252,850

1,200–1,249: 1,852 members (2.2%) · highlighted band is the player’s · dashed line is the target

68.6% below 1,250 (57,004 of 83,032; 68% below 1,236)

Percentile over time · United States

68% higher than · Nov 2026 · rank #26,467 of 83,032

Since Dec 2025
+5.9 pts

Dec 2025: higher than 62.1% (rank 30,688 of 81,102)Jan 2026: higher than 61.7% (rank 30,388 of 79,487)Feb 2026: higher than 61.9% (rank 31,869 of 83,940)Mar 2026: higher than 69.1% (rank 24,886 of 80,605)Apr 2026: higher than 69.2% (rank 24,836 of 80,831)May 2026: higher than 68.8% (rank 25,291 of 81,236)Jun 2026: higher than 69.3% (rank 25,525 of 83,290)Jul 2026: higher than 69.4% (rank 25,220 of 82,736)Aug 2026: higher than 69.4% (rank 25,347 of 83,080)Sep 2026: higher than 68.8% (rank 26,029 of 83,635)Oct 2026: higher than 68.1% (rank 26,287 of 82,596)Nov 2026: higher than 68% (rank 26,467 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 Massachusetts 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 Rush, Demetres B
MonthRegular
Nov 20261,236no change
Oct 20261,236-5
Sep 20261,241-13
Aug 20261,254no change
Jul 20261,254no change
Jun 20261,254-1
May 20261,255-10
Apr 20261,265no change
Mar 20261,265+174
Feb 20261,091no change
Jan 20261,091no change
Dec 20251,091
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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.