USCF player statistics

Mulvey, Sean P

USCF 21001015ArizonaLatest monthly rating update: Sep 2026

FIDE: FIDE 0

Chess67 DiscordChat with the Chess67 community.Open Find a chess tournamentUpcoming events near you.Browse Find a chess clubClubs and meetups near you.Browse

Regular rating

1,6700 since Aug 2026

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

Sep 20261,670 Regular

Compare format

Dec 2025Sep 2026

10 updates in this window · +11 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-151 Quick vs Regular
No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +11; Apr 2026 to May 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 1 update; +11 from Apr 2026 to May 2026
Current run: 4 updates; Unchanged since May 2026
Typical move: ±1; Mean absolute change; spread ±3.7

Regular rating in context

Sep 2026 update

United States

#11,484of 83,635 rated members · higher than 86.2%

72,125 lower · 27 same rating · 11,483 higher · ties share a rank

Arizona

#270of 1,686 rated members · higher than 83.9%

1,415 lower · 2 same rating · 269 higher · ties share a rank

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 6,353 within 100 points of 1,670 (this player included)

Player · 1,670

01,4502,900

1,650–1,699: 1,441 members (1.7%) · highlighted band is the player’s · dashed line is the target

Target 1,700

87.2% below 1,700 (72,953 of 83,635; 86.2% below 1,670)

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 Arizona 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 Mulvey, Sean P
Month	Regular	Quick
Sep 2026	1,670no change	1,519no change
Aug 2026	1,670no change	1,519no change
Jul 2026	1,670no change	1,519no change
Jun 2026	1,670no change	1,519no change
May 2026	1,670+11	1,519+27
Apr 2026	1,659no change	1,492no change
Mar 2026	1,659no change	1,492no change
Feb 2026	1,659no change	1,492no change
Jan 2026	1,659no change	1,492no change
Dec 2025	1,659	1,492