USCF player statistics

Qiu, Charley

USCF 16770316OklahomaUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 0
US Chess reported rank: #27,729 national · #206 in state
Floor: Regular 150 · Quick 150 · Blitz 105
Rated games: Blitz 16

US Chess record as of Sep 15, 2026

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Regular rating

9960 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 2026996 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · -40 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

+6 Quick vs Regular
Typical for 900–999 regular players: -19 (middle half -47 to +3, 2,371 established members). This gap is above the typical range.
-40 Blitz vs Regular (provisional)
Typical for 900–999 regular players: -118 (middle half -267 to -7, 249 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: —; No gain between published updates yet
Biggest drop: -40; Apr 2026 to May 2026
Longest rise: —; No consecutive gains yet
Current run: 6 updates; Unchanged since May 2026
Typical move: ±4; Mean absolute change; spread ±12.1

Regular rating in context

Nov 2026 update

United States

#35,306of 83,032 rated members · higher than 57.4%

47,682 lower · 45 same rating · 35,305 higher · ties share a rank

Oklahoma

#282of 655 rated members · higher than 56.6%

371 lower · 3 same rating · 281 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,065 within 100 points of 996 (this player included)

Player · 996

01,4252,850

950–999: 2,025 members (2.4%) · highlighted band is the player’s · dashed line is the target

Target 1,000

57.6% below 1,000 (47,853 of 83,032; 57.4% below 996)

Percentile over time · United States

57.4% higher than · Nov 2026 · rank #35,306 of 83,032

Since Dec 2025
-2.3 pts

Dec 2025Nov 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 Oklahoma 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 Qiu, Charley
Month	Regular	Quick	Blitz
Nov 2026	996no change	1,002no change	956 Pno change · 16 games
Oct 2026	996no change	1,002no change	956 Pno change · 16 games
Sep 2026	996no change	1,002-1	956 P-1 · 16 games
Aug 2026	996no change	1,003no change	957 Pno change · 16 games
Jul 2026	996no change	1,003no change	957 Pno change · 16 games
Jun 2026	996no change	1,003no change	957 Pno change · 16 games
May 2026	996-40	1,003-46	957 Pno change · 16 games
Apr 2026	1,036no change	1,049no change	957 Pno change · 16 games
Mar 2026	1,036no change	1,049no change	957 Pno change · 16 games
Feb 2026	1,036no change	1,049no change	957 Pno change · 16 games
Jan 2026	1,036no change	1,049no change	957 Pno change · 16 games
Dec 2025	1,036	1,049	957 P16 games

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