USCF player statistics

Cooney, Liam

USCF 33120561FloridaUpdated: Nov 2026

Official US Chess record

Gender: Male
US Chess reported rank: #45,781 national · #2,317 in state
Floor: Regular 113 · Quick 113
Rated games: Regular 5 · Quick 5

US Chess record as of Sep 18, 2026

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Regular rating

581

Provisional rating · Nov 2026 · 6 published updates since Jun 2026

Nov 2026581 provisional

Compare format

Jun 2026Nov 2026

6 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

0 Quick vs Regular (provisional)
Typical for 500–599 regular players: -3 (middle half -12 to +8, 2,095 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: 5 updates; Unchanged since Jun 2026
Typical move: ±0; Mean absolute change; spread ±0

Regular rating in context

Nov 2026 update

United States

#54,470of 83,032 rated members · higher than 34.3%

28,502 lower · 61 same rating · 54,469 higher · ties share a rank

Florida

#2,905of 4,459 rated members · higher than 34.7%

1,550 lower · 5 same rating · 2,904 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,346 within 100 points of 581 (this player included)

Player · 581

01,4252,850

550–599: 2,600 members (3.1%) · highlighted band is the player’s · dashed line is the target

Target 600

35.5% below 600 (29,497 of 83,032; 34.3% below 581)

Percentile over time · United States

34.3% higher than · Nov 2026 · rank #54,470 of 83,032

Since Jun 2026
-0.6 pts

Jun 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 Florida 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 Cooney, Liam
Month	Regular	Quick
Nov 2026	581 Pno change · 5 games	581 Pno change · 5 games
Oct 2026	581 Pno change · 5 games	581 Pno change · 5 games
Sep 2026	581 Pno change · 5 games	581 Pno change · 5 games
Aug 2026	581 Pno change · 5 games	581 Pno change · 5 games
Jul 2026	581 Pno change · 5 games	581 Pno change · 5 games
Jun 2026	581 P5 games	581 P5 games

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