USCF player statistics

Yao, Bohan

USCF 16912351IllinoisUpdated: Oct 2026

Official US Chess record

Gender: Male
FIDE: FIDE 0
US Chess reported rank: #20,365 national · #866 in state
Floor: Regular 150 · Quick 150 · Blitz 131 · Online Quick 100 · Online Blitz 100
Rated games: Online Quick 16 · Online Blitz 16

US Chess record as of Sep 15, 2026

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Regular rating

1,366+143 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 20261,366 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · +58 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-109 Quick vs Regular
Typical for 1,300–1,399 regular players: -72 (middle half -140 to -27, 1,944 established members). This gap is within the typical range.
-218 Blitz vs Regular
Typical for 1,300–1,399 regular players: -199 (middle half -330 to -58, 571 established members). This gap is within the typical range.
-312 Online Quick vs Regular (provisional)
Typical for 1,300–1,399 regular players: -208 (middle half -443 to -12, 191 established members). This gap is within the typical range.
-390 Online Blitz vs Regular (provisional)
Typical for 1,300–1,399 regular players: -1 (middle half -136 to +136, 135 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +143; Sep 2026 to Oct 2026
Biggest drop: -85; Apr 2026 to May 2026
Longest rise: 1 update; +143 from Sep 2026 to Oct 2026
Updates that moved: 2 of 10; Latest +143, Sep 2026 to Oct 2026
Typical move: ±23; Mean absolute change; spread ±55.1

Regular rating in context

Oct 2026 update

United States

#21,862of 82,596 rated members · higher than 73.4%

60,708 lower · 27 same rating · 21,861 higher · ties share a rank

Illinois

#975of 4,655 rated members · higher than 79%

3,679 lower · 2 same rating · 974 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 6,928 within 100 points of 1,366 (this player included)

Player · 1,366

01,4502,900

1,350–1,399: 1,632 members (1.9%) · highlighted band is the player’s · dashed line is the target

Target 1,400

74.8% below 1,400 (61,824 of 82,596; 73.4% below 1,366)

Percentile over time · United States

73.4% higher than · Oct 2026 · rank #21,862 of 82,596

Since Dec 2025
+2.1 pts

Dec 2025Oct 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 Oct 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 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 Yao, Bohan
Month	Regular	Quick	Blitz	Online Quick	Online Blitz
Oct 2026	1,366+143	1,257+127	1,148no change	1,054 Pno change · 16 games	976 Pno change · 16 games
Sep 2026	1,223no change	1,130no change	1,148no change	1,054 Pno change · 16 games	976 Pno change · 16 games
Aug 2026	1,223no change	1,130no change	1,148no change	1,054 Pno change · 16 games	976 Pno change · 16 games
Jul 2026	1,223no change	1,130no change	1,148no change	1,054 Pno change · 16 games	976 Pno change · 16 games
Jun 2026	1,223no change	1,130no change	1,148no change	1,054 Pno change · 16 games	976 Pno change · 16 games
May 2026	1,223-85	1,130-86	1,148no change	1,054 Pno change · 16 games	976 Pno change · 16 games
Apr 2026	1,308no change	1,216no change	1,148no change	1,054 Pno change · 16 games	976 Pno change · 16 games
Mar 2026	1,308no change	1,216no change	1,148no change	1,054 Pno change · 16 games	976 Pno change · 16 games
Feb 2026	1,308no change	1,216no change	1,148no change	1,054 Pno change · 16 games	976 Pno change · 16 games
Jan 2026	1,308no change	1,216no change	1,148no change	1,054 Pno change · 16 games	976 Pno change · 16 games
Dec 2025	1,308	1,216	1,148	1,054 P16 games	976 P16 games

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