USCF player statistics

Lee, Woosung

USCF 33155429Updated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 13207946
US Chess reported rank
#4,798
Floor
Regular 109 · Quick 109
Rated games
Regular 8 · Quick 8

US Chess record as of Sep 18, 2026

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Rating format

Regular rating

1,850

Provisional rating · Nov 2026 · 5 published updates since Jul 2026

Nov 20261,850 provisional
Jul 2026: 1884 provisionalAug 2026: 1850 provisionalSep 2026: 1850 provisionalOct 2026: 1850 provisionalNov 2026: 1850 provisional
Jul 2026Nov 2026
5 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -27 Quick vs Regular (provisional)

    Typical for 1,800–1,899 regular players: -129 (middle half -220 to -73, 1,805 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
-34
Jul 2026 to Aug 2026
Longest rise
—
No consecutive gains yet
Current run
3 updates
Unchanged since Aug 2026
Typical move
±9
Mean absolute change; spread ±17

Regular rating in context

Nov 2026 update

United States

92.3%of the comparison population has a lower rating.

76,692 lower · 30 same rating · 6,310 higher

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 5,001 within 100 points of 1,850

Player · 1,850
01,4252,850

1,850–1,899: 1,092 members (1.3%) · highlighted band is the player’s · dashed line is the target

93.6% below 1,900 (77,784 of 83,032; 92.3% below 1,850)

Percentile over time · United States

92.3% higher than · Nov 2026 · rank #6,311 of 83,032

Since Jul 2026
-1 pts

Jul 2026: higher than 93.3% (rank 5,440 of 82,736)Aug 2026: higher than 92.5% (rank 6,166 of 83,080)Sep 2026: higher than 92.5% (rank 6,218 of 83,635)Oct 2026: higher than 92.4% (rank 6,245 of 82,596)Nov 2026: higher than 92.3% (rank 6,311 of 83,032)
Jul 2026Nov 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: 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

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Lee, Woosung
MonthRegularQuick
Nov 20261,850 Pno change · 8 games1,823 Pno change · 8 games
Oct 20261,850 Pno change · 8 games1,823 Pno change · 8 games
Sep 20261,850 Pno change · 8 games1,823 Pno change · 8 games
Aug 20261,850 P-34 · 8 games1,823 P-34 · 8 games
Jul 20261,884 P8 games1,857 P8 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.