USCF player statistics

Han, Boyu

USCF 33151778OregonUpdated: Nov 2026
Official US Chess record

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Gender
Male
US Chess reported rank
#62,522 national · #1,109 in state
Floor
Regular 123 · Quick 123
Rated games
Regular 12 · Quick 12

US Chess record as of Sep 18, 2026

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Rating format

Regular rating

338

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

Nov 2026338 provisional
Jul 2026: 339 provisionalAug 2026: 339 provisionalSep 2026: 253 provisionalOct 2026: 253 provisionalNov 2026: 338 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5 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +13 Quick vs Regular (provisional)

    Typical for 300–399 regular players: -1 (middle half -6 to +6, 1,217 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+85
Oct 2026 to Nov 2026
Biggest drop
-86
Aug 2026 to Sep 2026
Longest rise
1 update
+85 from Oct 2026 to Nov 2026
Updates that moved
2 of 4
Latest +85, Oct 2026 to Nov 2026
Typical move
±43
Mean absolute change; spread ±69.8

Regular rating in context

Nov 2026 update

United States

#67,448of 83,032 rated members · higher than 18.7%

15,543 lower · 42 same rating · 67,447 higher · ties share a rank

Oregon

#1,175of 1,501 rated members · higher than 21.7%

326 lower · 1 same rating · 1,174 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,434 within 100 points of 338 (this player included)

Player · 338
01,4252,850

300–349: 2,607 members (3.1%) · highlighted band is the player’s · dashed line is the target

19.4% below 350 (16,176 of 83,032; 18.7% below 338)

Percentile over time · United States

18.7% higher than · Nov 2026 · rank #67,448 of 83,032

Since Jul 2026
-0.7 pts

Jul 2026: higher than 19.4% (rank 66,632 of 82,736)Aug 2026: higher than 19.2% (rank 67,048 of 83,080)Sep 2026: higher than 13.8% (rank 72,011 of 83,635)Oct 2026: higher than 13.6% (rank 71,252 of 82,596)Nov 2026: higher than 18.7% (rank 67,448 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, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.

United States statistics Oregon 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 Han, Boyu
MonthRegularQuick
Nov 2026338 P+85 · 16 games351 P+72 · 16 games
Oct 2026253 Pno change · 12 games279 Pno change · 12 games
Sep 2026253 P-86 · 12 games279 P-124 · 12 games
Aug 2026339 Pno change · 4 games403 Pno change · 4 games
Jul 2026339 P4 games403 P4 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.