USCF player statistics

Roozen, Aaron M

USCF 12933701MinnesotaUpdated: Nov 2026
Official US Chess record

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

Gender
Male
US Chess reported rank
#16,242 national · #247 in state
Floor
Regular 113

US Chess record as of Sep 15, 2026

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

Regular rating

1,3700 since Oct 2026

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

Nov 20261,370 Regular
Feb 2026: 1301Mar 2026: 1301Apr 2026: 1371May 2026: 1371Jun 2026: 1371Jul 2026: 1371Aug 2026: 1371Sep 2026: 1370Oct 2026: 1370Nov 2026: 1370
Feb 2026Nov 2026
10 updates in this window · +69 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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
+70
Mar 2026 to Apr 2026
Biggest drop
-1
Aug 2026 to Sep 2026
Longest rise
1 update
+70 from Mar 2026 to Apr 2026
Current run
2 updates
Unchanged since Sep 2026
Typical move
±8
Mean absolute change; spread ±23.4

Regular rating in context

Nov 2026 update

United States

#21,890of 83,032 rated members · higher than 73.5%

61,110 lower · 33 same rating · 21,889 higher · ties share a rank

Minnesota

#356of 1,003 rated members · higher than 64.5%

647 lower · 1 same rating · 355 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,982 within 100 points of 1,370 (this player included)

Player · 1,370
01,4252,850

1,350–1,399: 1,656 members (1.9%) · highlighted band is the player’s · dashed line is the target

74.8% below 1,400 (62,111 of 83,032; 73.5% below 1,370)

Percentile over time · United States

73.5% higher than · Nov 2026 · rank #21,890 of 83,032

Since Feb 2026
+2.6 pts

Feb 2026: higher than 70.9% (rank 24,333 of 83,940)Mar 2026: higher than 70.6% (rank 23,592 of 80,605)Apr 2026: higher than 73.6% (rank 21,292 of 80,831)May 2026: higher than 73.6% (rank 21,375 of 81,236)Jun 2026: higher than 74% (rank 21,556 of 83,290)Jul 2026: higher than 74.1% (rank 21,321 of 82,736)Aug 2026: higher than 74.1% (rank 21,459 of 83,080)Sep 2026: higher than 74% (rank 21,663 of 83,635)Oct 2026: higher than 73.6% (rank 21,741 of 82,596)Nov 2026: higher than 73.5% (rank 21,890 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 Minnesota 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 Roozen, Aaron M
MonthRegular
Nov 20261,370no change
Oct 20261,370no change
Sep 20261,370-1
Aug 20261,371no change
Jul 20261,371no change
Jun 20261,371no change
May 20261,371no change
Apr 20261,371+70
Mar 20261,301no change
Feb 20261,301
Chess67 DiscordChat with the Chess67 community.Open Find a chess tournamentUpcoming events near you.Browse Find a chess clubClubs and meetups near you.Browse

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.