USCF player statistics

Vollbrecht, John R

USCF 31735088PennsylvaniaLatest monthly rating update: Sep 2026

FIDE: FIDE 0

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Regular rating

1,268+58 since Aug 2026

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

Sep 20261,268 Regular

Compare format

Dec 2025Sep 2026

10 updates in this window · +283 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-346 Quick vs Regular
No national baseline for this rating band yet.
-397 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
-308 Online Regular vs Regular
No national baseline for this rating band yet.
-182 Online Quick vs Regular
No national baseline for this rating band yet.
-435 Online Blitz vs Regular
No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +197; Jan 2026 to Feb 2026
Biggest drop: -47; Apr 2026 to May 2026
Longest rise: 1 update; +197 from Jan 2026 to Feb 2026
Updates that moved: 8 of 9; Latest +58, Aug 2026 to Sep 2026
Typical move: ±55; Mean absolute change; spread ±78.8

Regular rating in context

Sep 2026 update

United States

#25,134of 83,635 rated members · higher than 69.9%

58,474 lower · 28 same rating · 25,133 higher · ties share a rank

Pennsylvania

#978of 2,639 rated members · higher than 62.9%

1,660 lower · 2 same rating · 977 higher · ties share a rank

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 6,898 within 100 points of 1,268 (this player included)

Player · 1,268

01,4502,900

1,250–1,299: 1,642 members (1.9%) · highlighted band is the player’s · dashed line is the target

Target 1,300

71.1% below 1,300 (59,522 of 83,635; 69.9% below 1,268)

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 Pennsylvania 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 Vollbrecht, John R
Month	Regular	Quick	Blitz	Online Regular	Online Quick	Online Blitz
Sep 2026	1,268+58	922+50	871 Pno change · 18 games	960-8	1,086no change	833no change
Aug 2026	1,210-35	872+4	871 Pno change · 18 games	968no change	1,086-36	833no change
Jul 2026	1,245-19	868no change	871 Pno change · 18 games	968no change	1,122no change	833no change
Jun 2026	1,264+23	868+49	871 Pno change · 18 games	968-102	1,122no change	833+56
May 2026	1,241-47	819no change	871 Pno change · 18 games	1,070no change	1,122no change	777no change
Apr 2026	1,288+110	819-33	871 P-1 · 18 games	1,070no change	1,122-1	777-1
Mar 2026	1,178-4	852no change	872 Pno change · 18 games	1,070no change	1,123+1	778no change
Feb 2026	1,182+197	852no change	872 Pno change · 18 games	1,070no change	1,122+137	778no change
Jan 2026	985no change	852no change	872 Pno change · 18 games	1,070no change	985+2	778no change
Dec 2025	985	852	872 P18 games	1,070	983	778