USCF player statistics

Liu, Andrew

USCF 13987660MassachusettsUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 2071150
US Chess reported rank
#378 national · #11 in state
Floor
Regular 2,100 · Quick 1,900 · Blitz 2,100

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,3200 since Sep 2026

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

Oct 20262,320 Regular
Dec 2025: 2332Jan 2026: 2326Feb 2026: 2326Mar 2026: 2318Apr 2026: 2318May 2026: 2318Jun 2026: 2320Jul 2026: 2320Aug 2026: 2320Sep 2026: 2320Oct 2026: 2320
Dec 2025Oct 2026
11 updates in this window · -12 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -198 Quick vs Regular

    Typical for 2,300–2,399 regular players: -187 (middle half -304 to -104, 198 established members). This gap is within the typical range.

  • +24 Blitz vs Regular

    Typical for 2,300–2,399 regular players: -155 (middle half -256 to -63, 162 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+2
May 2026 to Jun 2026
Biggest drop
-8
Feb 2026 to Mar 2026
Longest rise
1 update
+2 from May 2026 to Jun 2026
Current run
4 updates
Unchanged since Jun 2026
Typical move
±2
Mean absolute change; spread ±3.2

Regular rating in context

Oct 2026 update

United States

#395of 82,596 rated members · higher than 99.5%

82,197 lower · 5 same rating · 394 higher · ties share a rank

Massachusetts

#18of 1,673 rated members · higher than 98.9%

1,655 lower · 1 same rating · 17 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 635 within 100 points of 2,320 (this player included)

Player · 2,320
01,4502,900

2,300–2,349: 156 members (0.1%) · highlighted band is the player’s · dashed line is the target

99.6% below 2,350 (82,289 of 82,596; 99.5% below 2,320)

Percentile over time · United States

99.5% higher than · Oct 2026 · rank #395 of 82,596

Since Dec 2025
0 pts

Dec 2025: higher than 99.5% (rank 353 of 81,102)Jan 2026: higher than 99.5% (rank 373 of 79,487)Feb 2026: higher than 99.5% (rank 378 of 83,940)Mar 2026: higher than 99.5% (rank 397 of 80,605)Apr 2026: higher than 99.5% (rank 395 of 80,831)May 2026: higher than 99.5% (rank 402 of 81,236)Jun 2026: higher than 99.5% (rank 395 of 83,290)Jul 2026: higher than 99.5% (rank 398 of 82,736)Aug 2026: higher than 99.5% (rank 393 of 83,080)Sep 2026: higher than 99.5% (rank 398 of 83,635)Oct 2026: higher than 99.5% (rank 395 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 Liu, Andrew
MonthRegularQuickBlitz
Oct 20262,320no change2,122no change2,344no change
Sep 20262,320no change2,122no change2,344no change
Aug 20262,320no change2,122no change2,344no change
Jul 20262,320no change2,122no change2,344no change
Jun 20262,320+22,122no change2,344no change
May 20262,318no change2,122no change2,344+3
Apr 20262,318no change2,122no change2,341no change
Mar 20262,318-82,122no change2,341no change
Feb 20262,326no change2,122no change2,341no change
Jan 20262,326-62,122-52,341no change
Dec 20252,3322,1272,341
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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.