USCF player statistics

Pleso, Joseph F

USCF 14387135WyomingUpdated: Oct 2026

Official US Chess record

Gender: Male
FIDE: FIDE 39959988
US Chess reported rank: #10,889 national · #9 in state
Floor: Regular 1,500 · Quick 1,500 · Blitz 1,400

US Chess record as of Sep 15, 2026

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Regular rating

1,5750 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 20261,575 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-75 Quick vs Regular
Typical for 1,500–1,599 regular players: -106 (middle half -187 to -48, 2,101 established members). This gap is within the typical range.
-24 Blitz vs Regular
Typical for 1,500–1,599 regular players: -190 (middle half -311 to -68, 798 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +75; Aug 2026 to Sep 2026
Biggest drop: -60; Jan 2026 to Feb 2026
Longest rise: 2 updates; +47 from Mar 2026 to May 2026
Current run: 1 update; Unchanged since Sep 2026
Typical move: ±24; Mean absolute change; spread ±38

Regular rating in context

Oct 2026 update

United States

#14,720of 82,596 rated members · higher than 82.1%

67,845 lower · 32 same rating · 14,719 higher · ties share a rank

Wyoming

#13of 115 rated members · higher than 88.6%

102 lower · 1 same rating · 12 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 6,747 within 100 points of 1,575 (this player included)

Player · 1,575

01,4502,900

1,550–1,599: 1,488 members (1.8%) · highlighted band is the player’s · dashed line is the target

Target 1,600

83% below 1,600 (68,582 of 82,596; 82.1% below 1,575)

Percentile over time · United States

82.1% higher than · Oct 2026 · rank #14,720 of 82,596

Since Dec 2025
-0.1 pts

Dec 2025Oct 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 Oct 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 Wyoming 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 Pleso, Joseph F
Month	Regular	Quick	Blitz
Oct 2026	1,575no change	1,500no change	1,551no change
Sep 2026	1,575+75	1,500no change	1,551no change
Aug 2026	1,500-24	1,500no change	1,551no change
Jul 2026	1,524no change	1,500no change	1,551no change
Jun 2026	1,524-38	1,500-45	1,551no change
May 2026	1,562+6	1,545+33	1,551+66
Apr 2026	1,556+41	1,512-1	1,485no change
Mar 2026	1,515no change	1,513no change	1,485no change
Feb 2026	1,515-60	1,513no change	1,485-48
Jan 2026	1,575no change	1,513no change	1,533no change
Dec 2025	1,575	1,513	1,533

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