USCF player statistics

Xia, Jim

USCF 16086393ArizonaUpdated: Nov 2026

Official US Chess record

Top rated · #61 in Arizona (Online Quick)

Gender: Male
FIDE: FIDE 566000190
US Chess reported rank: #8,891 national · #200 in state
Floor: Regular 1,500 · Quick 1,400 · Blitz 1,200 · Online Quick 1,300

US Chess record as of Sep 15, 2026

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Regular rating

1,6540 since Oct 2026

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

Nov 20261,654 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · +144 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-87 Quick vs Regular
Typical for 1,600–1,699 regular players: -121 (middle half -201 to -59, 2,187 established members). This gap is within the typical range.
-198 Blitz vs Regular
Typical for 1,600–1,699 regular players: -212 (middle half -343 to -86, 956 established members). This gap is within the typical range.
-354 Online Quick vs Regular
Typical for 1,600–1,699 regular players: -324 (middle half -583 to -137, 266 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +137; Jan 2026 to Feb 2026
Biggest drop: -47; Aug 2026 to Sep 2026
Longest rise: 3 updates; +77 from Mar 2026 to Jun 2026
Current run: 2 updates; Unchanged since Sep 2026
Typical move: ±26; Mean absolute change; spread ±47.5

Regular rating in context

Nov 2026 update

United States

#12,070of 83,032 rated members · higher than 85.4%

70,923 lower · 40 same rating · 12,069 higher · ties share a rank

Arizona

#286of 1,707 rated members · higher than 83.2%

1,421 lower · 1 same rating · 285 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,510 within 100 points of 1,654 (this player included)

Player · 1,654

01,4252,850

1,650–1,699: 1,498 members (1.8%) · highlighted band is the player’s · dashed line is the target

Target 1,700

87% below 1,700 (72,289 of 83,032; 85.4% below 1,654)

Percentile over time · United States

85.4% higher than · Nov 2026 · rank #12,070 of 83,032

Since Dec 2025
+5.8 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 Arizona 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 Xia, Jim
Month	Regular	Quick	Blitz	Online Quick
Nov 2026	1,654no change	1,567-1	1,456no change	1,300no change
Oct 2026	1,654no change	1,568no change	1,456no change	1,300no change
Sep 2026	1,654-47	1,568-61	1,456no change	1,300no change
Aug 2026	1,701no change	1,629no change	1,456no change	1,300no change
Jul 2026	1,701no change	1,629no change	1,456no change	1,300no change
Jun 2026	1,701+2	1,629-8	1,456-41	1,300no change
May 2026	1,699+28	1,637+48	1,497+25	1,300no change
Apr 2026	1,671+47	1,589+61	1,472+65	1,300no change
Mar 2026	1,624-2	1,528+12	1,407no change	1,300no change
Feb 2026	1,626+137	1,516+154	1,407no change	1,300no change
Jan 2026	1,489-21	1,362-1	1,407no change	1,300no change
Dec 2025	1,510	1,363	1,407	1,300

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