USCF player statistics

Cao, Leo

USCF 31779242New JerseyUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 566025214
US Chess reported rank
#7,767 national · #341 in state
Floor
Regular 1,500 · Quick 1,300

US Chess record as of Sep 17, 2026

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Rating format

Regular rating

1,647-55 since Sep 2026

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

Oct 20261,647 Regular
Dec 2025: 1223Jan 2026: 1292Feb 2026: 1403Mar 2026: 1380Apr 2026: 1343May 2026: 1446Jun 2026: 1533Jul 2026: 1538Aug 2026: 1641Sep 2026: 1702Oct 2026: 1647
Dec 2025Oct 2026
11 updates in this window · +424 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -115 Quick vs Regular

    Typical for 1,600–1,699 regular players: -119 (middle half -202 to -59, 2,135 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+111
Jan 2026 to Feb 2026
Biggest drop
-55
Sep 2026 to Oct 2026
Longest rise
5 updates
+359 from Apr 2026 to Sep 2026
Updates that moved
10 of 10
Latest -55, Sep 2026 to Oct 2026
Typical move
±65
Mean absolute change; spread ±63.7

Regular rating in context

Oct 2026 update

United States

#12,209of 82,596 rated members · higher than 85.1%

70,344 lower · 44 same rating · 12,208 higher · ties share a rank

New Jersey

#536of 3,069 rated members · higher than 82.5%

2,532 lower · 2 same rating · 535 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 6,520 within 100 points of 1,647 (this player included)

Player · 1,647
01,4502,900

1,600–1,649: 1,851 members (2.2%) · highlighted band is the player’s · dashed line is the target

85.2% below 1,650 (70,433 of 82,596; 85.1% below 1,647)

Percentile over time · United States

85.1% higher than · Oct 2026 · rank #12,209 of 82,596

Since Dec 2025
+17.3 pts

Dec 2025: higher than 67.8% (rank 26,065 of 81,102)Jan 2026: higher than 70.1% (rank 23,689 of 79,487)Feb 2026: higher than 75.1% (rank 20,828 of 83,940)Mar 2026: higher than 73.7% (rank 21,113 of 80,605)Apr 2026: higher than 72.5% (rank 22,162 of 80,831)May 2026: higher than 76.8% (rank 18,728 of 81,236)Jun 2026: higher than 80.9% (rank 15,839 of 83,290)Jul 2026: higher than 81.1% (rank 15,569 of 82,736)Aug 2026: higher than 85.1% (rank 12,283 of 83,080)Sep 2026: higher than 87.5% (rank 10,367 of 83,635)Oct 2026: higher than 85.1% (rank 12,209 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 New Jersey 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 Cao, Leo
MonthRegularQuick
Oct 20261,647-551,532-2
Sep 20261,702+611,534+97
Aug 20261,641+1031,437no change
Jul 20261,538+51,437+17
Jun 20261,533+871,420+81
May 20261,446+1031,339+120
Apr 20261,343-371,219-28
Mar 20261,380-231,247no change
Feb 20261,403+1111,247+125
Jan 20261,292+691,122-18
Dec 20251,2231,140
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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.