USCF player statistics

Reed, William Tae-Hyun

USCF 31042874IllinoisLatest monthly rating update: Sep 2026
Official US Chess record
Rating format

Regular rating

1,0520 since Aug 2026

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

Sep 20261,052 Regular
Dec 2025: 1090 provisionalJan 2026: 1101Feb 2026: 1101Mar 2026: 1101Apr 2026: 1052May 2026: 1052Jun 2026: 1052Jul 2026: 1052Aug 2026: 1052Sep 2026: 1052
Dec 2025Sep 2026
10 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity
Overlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

  • -19 Quick vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+11
Dec 2025 to Jan 2026
Biggest drop
-49
Mar 2026 to Apr 2026
Longest rise
1 update
+11 from Dec 2025 to Jan 2026
Current run
5 updates
Unchanged since Apr 2026
Typical move
±7
Mean absolute change; spread ±17.2

Regular rating in context

Sep 2026 update

United States

60.7%of the comparison population has a lower rating.

50,780 lower · 36 same rating · 32,819 higher

Illinois

68%of the comparison population has a lower rating.

3,182 lower · 5 same rating · 1,491 higher

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 7,743 within 100 points of 1,052

Player · 1,052
01,4502,900

1,0501,099: 1,855 members (2.2%) · highlighted band is the player’s · dashed line is the target

62.8% below 1,100 (52,555 of 83,635; 60.7% below 1,052)

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 Reed, William Tae-Hyun
MonthRegularQuick
Sep 20261,052no change1,033no change
Aug 20261,052no change1,033no change
Jul 20261,052no change1,033no change
Jun 20261,052no change1,033no change
May 20261,052no change1,033no change
Apr 20261,052-491,033-50
Mar 20261,101no change1,083+1
Feb 20261,101no change1,082-1
Jan 20261,101+111,083+14
Dec 20251,090 P23 games1,069 P23 games

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About these statistics. Built from the monthly USCF rating updates available to Chess67. Ratings change between publications, and a missing month is not inactivity. The official US Chess record has current ratings and tournament history.