USCF player statistics

Cheng, Lisa Z

USCF 31683279MissouriUpdated: Oct 2026
Official US Chess record

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Gender
Female
FIDE
FIDE 0
US Chess reported rank
#17,418 national · #299 in state
Floor
Regular 1,300 · Quick 1,200

US Chess record as of Sep 16, 2026

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Rating format

Regular rating

1,334+7 since Sep 2026

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

Oct 20261,334 Regular
Dec 2025: 1436Jan 2026: 1436Feb 2026: 1349Mar 2026: 1512Apr 2026: 1501May 2026: 1415Jun 2026: 1411Jul 2026: 1375Aug 2026: 1339Sep 2026: 1327Oct 2026: 1334
Dec 2025Oct 2026
11 updates in this window · -102 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -67 Quick vs Regular

    Typical for 1,300–1,399 regular players: -72 (middle half -140 to -27, 1,944 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+163
Feb 2026 to Mar 2026
Biggest drop
-87
Jan 2026 to Feb 2026
Longest rise
1 update
+163 from Feb 2026 to Mar 2026
Updates that moved
9 of 10
Latest +7, Sep 2026 to Oct 2026
Typical move
±44
Mean absolute change; spread ±69.5

Regular rating in context

Oct 2026 update

United States

#22,923of 82,596 rated members · higher than 72.1%

59,632 lower · 42 same rating · 22,922 higher · ties share a rank

Missouri

#403of 1,328 rated members · higher than 69.5%

923 lower · 3 same rating · 402 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 6,939 within 100 points of 1,334 (this player included)

Player · 1,334
01,4502,900

1,300–1,349: 1,765 members (2.1%) · highlighted band is the player’s · dashed line is the target

72.8% below 1,350 (60,192 of 82,596; 72.1% below 1,334)

Percentile over time · United States

72.1% higher than · Oct 2026 · rank #22,923 of 82,596

Since Dec 2025
-4.4 pts

Dec 2025: higher than 76.5% (rank 19,002 of 81,102)Jan 2026: higher than 76.1% (rank 18,901 of 79,487)Feb 2026: higher than 72.8% (rank 22,745 of 83,940)Mar 2026: higher than 79.5% (rank 16,450 of 80,605)Apr 2026: higher than 79.1% (rank 16,789 of 80,831)May 2026: higher than 75.6% (rank 19,768 of 81,236)Jun 2026: higher than 75.8% (rank 20,075 of 83,290)Jul 2026: higher than 74.3% (rank 21,196 of 82,736)Aug 2026: higher than 72.8% (rank 22,490 of 83,080)Sep 2026: higher than 72.3% (rank 23,065 of 83,635)Oct 2026: higher than 72.1% (rank 22,923 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 Missouri 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 Cheng, Lisa Z
MonthRegularQuick
Oct 20261,334+71,267-25
Sep 20261,327-121,292-38
Aug 20261,339-361,330-17
Jul 20261,375-361,347-30
Jun 20261,411-41,377-18
May 20261,415-861,395-74
Apr 20261,501-111,469-27
Mar 20261,512+1631,496+152
Feb 20261,349-871,344-101
Jan 20261,436no change1,445+12
Dec 20251,4361,433
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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.