USCF player statistics

Offenberg, Alan Charles

USCF 16062547IllinoisLatest monthly rating update: Sep 2026

FIDE: FIDE 0

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Regular rating

824

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

Sep 2026824 provisional

Compare format

Dec 2025Sep 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10 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-52 Online Quick vs Regular
No national baseline for this rating band yet.
+56 Online Blitz vs Regular
No national baseline for this rating band yet.

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 Dec 2025
Typical move: ±0; Mean absolute change; spread ±0

Regular rating in context

Sep 2026 update

United States

49.2%of the comparison population has a lower rating.

41,193 lower · 41 same rating · 42,401 higher

Illinois

57.4%of the comparison population has a lower rating.

2,686 lower · 2 same rating · 1,990 higher

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 9,080 within 100 points of 824

Player · 824

01,4502,900

800–849: 2,310 members (2.7%) · highlighted band is the player’s · dashed line is the target

Target 850

50.6% below 850 (42,370 of 83,635; 49.2% below 824)

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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.

United States statistics Illinois 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 Offenberg, Alan Charles
Month	Regular	Online Quick	Online Blitz
Sep 2026	824 Pno change · 18 games	772no change	880no change
Aug 2026	824 Pno change · 18 games	772no change	880no change
Jul 2026	824 Pno change · 18 games	772no change	880no change
Jun 2026	824 Pno change · 18 games	772no change	880no change
May 2026	824 Pno change · 18 games	772no change	880no change
Apr 2026	824 Pno change · 18 games	772no change	880no change
Mar 2026	824 Pno change · 18 games	772no change	880no change
Feb 2026	824 Pno change · 18 games	772no change	880no change
Jan 2026	824 Pno change · 18 games	772no change	880no change
Dec 2025	824 P18 games	772	880