USCF player statistics

Jezek, Robert

USCF 17022322VirginiaUpdated: Nov 2026

Official US Chess record

Gender: Male
US Chess reported rank: #25,882 national · #795 in state
Floor: Regular 150 · Quick 150

US Chess record as of Sep 15, 2026

Find USCF-rated tournamentsBrowse upcoming events and entry requirements.

Regular rating

1,0480 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 20261,048 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · +81 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-64 Quick vs Regular
Typical for 1,000–1,099 regular players: -25 (middle half -60 to -1, 2,209 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +110; Aug 2026 to Sep 2026
Biggest drop: -16; Jul 2026 to Aug 2026
Longest rise: 1 update; +110 from Aug 2026 to Sep 2026
Current run: 2 updates; Unchanged since Sep 2026
Typical move: ±13; Mean absolute change; spread ±34.5

Regular rating in context

Nov 2026 update

United States

#33,291of 83,032 rated members · higher than 59.8%

49,705 lower · 37 same rating · 33,290 higher · ties share a rank

Virginia

#1,080of 2,592 rated members · higher than 58.3%

1,512 lower · 1 same rating · 1,079 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 7,713 within 100 points of 1,048 (this player included)

Player · 1,048

01,4252,850

1,000–1,049: 1,923 members (2.3%) · highlighted band is the player’s · dashed line is the target

Target 1,050

59.9% below 1,050 (49,776 of 83,032; 59.8% below 1,048)

Percentile over time · United States

59.8% higher than · Nov 2026 · rank #33,291 of 83,032

Since Dec 2025
+3.3 pts

Dec 2025Nov 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 Virginia 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 Jezek, Robert
Month	Regular	Quick
Nov 2026	1,048no change	984-1
Oct 2026	1,048no change	985no change
Sep 2026	1,048+110	985+111
Aug 2026	938-16	874-11
Jul 2026	954no change	885no change
Jun 2026	954no change	885+1
May 2026	954no change	884no change
Apr 2026	954-13	884-21
Mar 2026	967no change	905no change
Feb 2026	967no change	905no change
Jan 2026	967no change	905no change
Dec 2025	967	905

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