USCF player statistics

Patterson, Andrew Ryan

USCF 12936674WashingtonUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
Floor
Regular 100 · Quick 100

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,3380 since Oct 2026

Published rating · Nov 2026 · 10 published updates since Feb 2026

Nov 20261,338 Regular
Feb 2026: 1338Mar 2026: 1338Apr 2026: 1338May 2026: 1338Jun 2026: 1338Jul 2026: 1338Aug 2026: 1338Sep 2026: 1338Oct 2026: 1338Nov 2026: 1338
Feb 2026Nov 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10 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -32 Quick vs Regular

    Typical for 1,300–1,399 regular players: -69 (middle half -132 to -27, 2,026 established members). This gap is within 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
9 updates
Unchanged since Feb 2026
Typical move
±0
Mean absolute change; spread ±0

Regular rating in context

Nov 2026 update

United States

#22,960of 83,032 rated members · higher than 72.3%

60,035 lower · 38 same rating · 22,959 higher · ties share a rank

Washington

#650of 2,140 rated members · higher than 69.5%

1,489 lower · 2 same rating · 649 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,988 within 100 points of 1,338 (this player included)

Player · 1,338
01,4252,850

1,300–1,349: 1,797 members (2.1%) · highlighted band is the player’s · dashed line is the target

72.8% below 1,350 (60,455 of 83,032; 72.3% below 1,338)

Percentile over time · United States

72.3% higher than · Nov 2026 · rank #22,960 of 83,032

Since Feb 2026
-0.1 pts

Feb 2026: higher than 72.4% (rank 23,112 of 83,940)Mar 2026: higher than 72.1% (rank 22,398 of 80,605)Apr 2026: higher than 72.3% (rank 22,338 of 80,831)May 2026: higher than 72.3% (rank 22,452 of 81,236)Jun 2026: higher than 72.7% (rank 22,639 of 83,290)Jul 2026: higher than 72.9% (rank 22,382 of 82,736)Aug 2026: higher than 72.8% (rank 22,521 of 83,080)Sep 2026: higher than 72.7% (rank 22,716 of 83,635)Oct 2026: higher than 72.3% (rank 22,792 of 82,596)Nov 2026: higher than 72.3% (rank 22,960 of 83,032)
Feb 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 Washington 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 Patterson, Andrew Ryan
MonthRegularQuick
Nov 20261,338no change1,306no change
Oct 20261,338no change1,306no change
Sep 20261,338no change1,306no change
Aug 20261,338no change1,306no change
Jul 20261,338no change1,306no change
Jun 20261,338no change1,306no change
May 20261,338no change1,306no change
Apr 20261,338no change1,306no change
Mar 20261,338no change1,306no change
Feb 20261,3381,306
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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.