USCF player statistics

Nguyen, Andrew

USCF 31307169MississippiUpdated: Oct 2026
Official US Chess record

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Gender
Male
US Chess reported rank
#35,430 national · #130 in state
Floor
Regular 150 · Quick 150
Rated games
Quick 24

US Chess record as of Sep 16, 2026

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Rating format

Regular rating

863+60 since Sep 2026

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

Oct 2026863 Regular
Dec 2025: 422 provisionalJan 2026: 422 provisionalFeb 2026: 459Mar 2026: 528Apr 2026: 528May 2026: 749Jun 2026: 773Jul 2026: 783Aug 2026: 803Sep 2026: 803Oct 2026: 863
Dec 2025Oct 2026
11 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -181 Quick vs Regular (provisional)

    Typical for 800–899 regular players: -11 (middle half -32 to +8, 2,479 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+221
Apr 2026 to May 2026
Biggest drop
—
No drop between published updates yet
Longest rise
4 updates
+275 from Apr 2026 to Aug 2026
Updates that moved
7 of 10
Latest +60, Sep 2026 to Oct 2026
Typical move
±44
Mean absolute change; spread ±66.8

Regular rating in context

Oct 2026 update

United States

#40,565of 82,596 rated members · higher than 50.8%

41,990 lower · 42 same rating · 40,564 higher · ties share a rank

Mississippi

#162of 372 rated members · higher than 56.4%

210 lower · 1 same rating · 161 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 8,829 within 100 points of 863 (this player included)

Player · 863
01,4502,900

850–899: 2,136 members (2.5%) · highlighted band is the player’s · dashed line is the target

52.7% below 900 (43,576 of 82,596; 50.8% below 863)

Percentile over time · United States

50.8% higher than · Oct 2026 · rank #40,565 of 82,596

Since Dec 2025
+26.1 pts

Dec 2025: higher than 24.7% (rank 61,011 of 81,102)Jan 2026: higher than 24.2% (rank 60,188 of 79,487)Feb 2026: higher than 26.7% (rank 61,473 of 83,940)Mar 2026: higher than 30.9% (rank 55,582 of 80,605)Apr 2026: higher than 31% (rank 55,684 of 80,831)May 2026: higher than 44.4% (rank 45,097 of 81,236)Jun 2026: higher than 46.4% (rank 44,572 of 83,290)Jul 2026: higher than 47.1% (rank 43,652 of 82,736)Aug 2026: higher than 48.1% (rank 43,006 of 83,080)Sep 2026: higher than 48% (rank 43,388 of 83,635)Oct 2026: higher than 50.8% (rank 40,565 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 Mississippi 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 Nguyen, Andrew
MonthRegularQuick
Oct 2026863+60682 Pno change · 24 games
Sep 2026803no change682 Pno change · 24 games
Aug 2026803+20682 Pno change · 24 games
Jul 2026783+10682 P+43 · 24 games
Jun 2026773+24639 Pno change · 20 games
May 2026749+221639 P+235 · 20 games
Apr 2026528no change404 P-1 · 16 games
Mar 2026528+69405 P+1 · 16 games
Feb 2026459+37404 P+82 · 16 games
Jan 2026422 Pno change · 20 games322 Pno change · 12 games
Dec 2025422 P20 games322 P12 games

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.