USCF player statistics

Li, Xiaofei

USCF 15155458CaliforniaUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 39938883
US Chess reported rank
#1,417 national · #112 in state
Floor
Regular 1,900 · Quick 122 · Blitz 125
Rated games
Quick 15 · Blitz 13

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,1180 since Oct 2026

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

Nov 20262,118 Regular
Dec 2025: 2081 provisionalJan 2026: 2081 provisionalFeb 2026: 2081 provisionalMar 2026: 2081 provisionalApr 2026: 2081 provisionalMay 2026: 2081 provisionalJun 2026: 2081 provisionalJul 2026: 2122Aug 2026: 2121Sep 2026: 2117Oct 2026: 2118Nov 2026: 2118
Dec 2025Nov 2026
12 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -167 Quick vs Regular (provisional)

    Typical for 2,100–2,199 regular players: -162 (middle half -256 to -101, 577 established members). This gap is within the typical range.

  • -117 Blitz vs Regular (provisional)

    Typical for 2,100–2,199 regular players: -198 (middle half -306 to -113, 436 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+41
Jun 2026 to Jul 2026
Biggest drop
-4
Aug 2026 to Sep 2026
Longest rise
1 update
+41 from Jun 2026 to Jul 2026
Current run
1 update
Unchanged since Oct 2026
Typical move
±4
Mean absolute change; spread ±12.5

Regular rating in context

Nov 2026 update

United States

#1,689of 83,032 rated members · higher than 97.9%

81,330 lower · 14 same rating · 1,688 higher · ties share a rank

California

#281of 9,288 rated members · higher than 96.9%

9,005 lower · 3 same rating · 280 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 2,042 within 100 points of 2,118 (this player included)

Player · 2,118
01,4252,850

2,100–2,149: 446 members (0.5%) · highlighted band is the player’s · dashed line is the target

98.2% below 2,150 (81,572 of 83,032; 97.9% below 2,118)

Percentile over time · United States

97.9% higher than · Nov 2026 · rank #1,689 of 83,032

Since Dec 2025
+0.4 pts

Dec 2025: higher than 97.5% (rank 1,997 of 81,102)Jan 2026: higher than 97.4% (rank 1,979 of 79,487)Feb 2026: higher than 97.5% (rank 2,054 of 83,940)Mar 2026: higher than 97.4% (rank 2,011 of 80,605)Apr 2026: higher than 97.5% (rank 1,991 of 80,831)May 2026: higher than 97.5% (rank 2,014 of 81,236)Jun 2026: higher than 97.5% (rank 2,020 of 83,290)Jul 2026: higher than 98% (rank 1,608 of 82,736)Aug 2026: higher than 98% (rank 1,610 of 83,080)Sep 2026: higher than 97.9% (rank 1,673 of 83,635)Oct 2026: higher than 97.9% (rank 1,676 of 82,596)Nov 2026: higher than 97.9% (rank 1,689 of 83,032)
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 California 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 Li, Xiaofei
MonthRegularQuickBlitz
Nov 20262,118no change1,951 Pno change · 15 games2,001 Pno change · 13 games
Oct 20262,118+11,951 Pno change · 15 games2,001 Pno change · 13 games
Sep 20262,117-41,951 Pno change · 15 games2,001 Pno change · 13 games
Aug 20262,121-11,951 Pno change · 15 games2,001 Pno change · 13 games
Jul 20262,122+411,951 Pno change · 15 games2,001 Pno change · 13 games
Jun 20262,081 Pno change · 18 games1,951 Pno change · 15 games2,001 Pno change · 13 games
May 20262,081 Pno change · 18 games1,951 Pno change · 15 games2,001 Pno change · 13 games
Apr 20262,081 Pno change · 18 games1,951 Pno change · 15 games2,001 Pno change · 13 games
Mar 20262,081 Pno change · 18 games1,951 Pno change · 15 games2,001 Pno change · 13 games
Feb 20262,081 Pno change · 18 games1,951 Pno change · 15 games2,001 Pno change · 13 games
Jan 20262,081 Pno change · 18 games1,951 Pno change · 15 games2,001 Pno change · 13 games
Dec 20252,081 P18 games1,951 P15 games2,001 P13 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.