USCF player statistics

Duda, Brian Joseph

USCF 16969823New YorkUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 0
Floor: Regular 100 · Quick 100
Rated games: Regular 12 · Quick 10

US Chess record as of Sep 15, 2026

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Regular rating

584

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

Nov 2026584 provisional

Compare format

Feb 2026Nov 2026

10 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-22 Quick vs Regular (provisional)
Typical for 500–599 regular players: -3 (middle half -12 to +8, 2,095 established members). This gap is below 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

#54,308of 83,032 rated members · higher than 34.5%

28,667 lower · 58 same rating · 54,307 higher · ties share a rank

New York

#5,750of 9,119 rated members · higher than 36.8%

3,358 lower · 12 same rating · 5,749 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,307 within 100 points of 584 (this player included)

Player · 584

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; 34.5% below 584)

Percentile over time · United States

34.5% higher than · Nov 2026 · rank #54,308 of 83,032

Since Feb 2026
-0.2 pts

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 New York 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 Duda, Brian Joseph
Month	Regular	Quick
Nov 2026	584 Pno change · 12 games	562 Pno change · 10 games
Oct 2026	584 Pno change · 12 games	562 Pno change · 10 games
Sep 2026	584 Pno change · 12 games	562 Pno change · 10 games
Aug 2026	584 Pno change · 12 games	562 Pno change · 10 games
Jul 2026	584 Pno change · 12 games	562 Pno change · 10 games
Jun 2026	584 Pno change · 12 games	562 Pno change · 10 games
May 2026	584 Pno change · 12 games	562 Pno change · 10 games
Apr 2026	584 Pno change · 12 games	562 Pno change · 10 games
Mar 2026	584 Pno change · 12 games	562 Pno change · 10 games
Feb 2026	584 P12 games	562 P10 games

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