USCF player statistics

Li, Alexander Xu

USCF 31814635MassachusettsUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 39988066
US Chess reported rank
#2,378 national · #83 in state
Floor
Regular 1,800 · Quick 1,400

US Chess record as of Sep 17, 2026

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Rating format

Regular rating

2,005-4 since Sep 2026

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

Oct 20262,005 Regular
Dec 2025: 1809Jan 2026: 1862Feb 2026: 1841Mar 2026: 1829Apr 2026: 1869May 2026: 1958Jun 2026: 1949Jul 2026: 1985Aug 2026: 2009Sep 2026: 2009Oct 2026: 2005
Dec 2025Oct 2026
11 updates in this window · +196 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -388 Quick vs Regular

    Typical for 2,000–2,099 regular players: -142 (middle half -228 to -82, 1,051 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+89
Apr 2026 to May 2026
Biggest drop
-21
Jan 2026 to Feb 2026
Longest rise
2 updates
+129 from Mar 2026 to May 2026
Updates that moved
9 of 10
Latest -4, Sep 2026 to Oct 2026
Typical move
±29
Mean absolute change; spread ±35

Regular rating in context

Oct 2026 update

United States

#3,041of 82,596 rated members · higher than 96.2%

79,536 lower · 20 same rating · 3,040 higher · ties share a rank

Massachusetts

#111of 1,673 rated members · higher than 93.3%

1,561 lower · 2 same rating · 110 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 3,139 within 100 points of 2,005 (this player included)

Player · 2,005
01,4502,900

2,000–2,049: 864 members (1%) · highlighted band is the player’s · dashed line is the target

97% below 2,050 (80,184 of 82,596; 96.2% below 2,005)

Percentile over time · United States

96.2% higher than · Oct 2026 · rank #3,041 of 82,596

Since Dec 2025
+5.2 pts

Dec 2025: higher than 91% (rank 7,247 of 81,102)Jan 2026: higher than 92.5% (rank 5,918 of 79,487)Feb 2026: higher than 92.1% (rank 6,606 of 83,940)Mar 2026: higher than 91.6% (rank 6,705 of 80,605)Apr 2026: higher than 92.8% (rank 5,783 of 80,831)May 2026: higher than 95.1% (rank 3,884 of 81,236)Jun 2026: higher than 95.1% (rank 4,042 of 83,290)Jul 2026: higher than 95.8% (rank 3,403 of 82,736)Aug 2026: higher than 96.4% (rank 2,901 of 83,080)Sep 2026: higher than 96.4% (rank 2,974 of 83,635)Oct 2026: higher than 96.2% (rank 3,041 of 82,596)
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 Massachusetts 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, Alexander Xu
MonthRegularQuick
Oct 20262,005-41,617-1
Sep 20262,009no change1,618no change
Aug 20262,009+241,618no change
Jul 20261,985+361,618no change
Jun 20261,949-91,618+25
May 20261,958+891,593no change
Apr 20261,869+401,593+135
Mar 20261,829-121,458no change
Feb 20261,841-211,458no change
Jan 20261,862+531,458no change
Dec 20251,8091,458
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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.