USCF player statistics

Cao, Frank Zhongtian

USCF 30158113MassachusettsUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 39904970
US Chess reported rank
#3,247 national · #116 in state
Floor
Regular 1,800 · Quick 124 · Blitz 1,600 · Online Regular 1,500

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,946+1 since Sep 2026

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

Oct 20261,946 Regular
Dec 2025: 1962Jan 2026: 1962Feb 2026: 1962Mar 2026: 1962Apr 2026: 1962May 2026: 1949Jun 2026: 1949Jul 2026: 1949Aug 2026: 1949Sep 2026: 1945Oct 2026: 1946
Dec 2025Oct 2026
11 updates in this window · -16 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -716 Quick vs Regular

    Typical for 1,900–1,999 regular players: -144 (middle half -232 to -83, 1,419 established members). This gap is below the typical range.

  • -341 Blitz vs Regular

    Typical for 1,900–1,999 regular players: -221 (middle half -329 to -99, 908 established members). This gap is below the typical range.

  • -233 Online Regular vs Regular

    Typical for 1,900–1,999 regular players: -460 (middle half -657 to -272, 275 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+1
Sep 2026 to Oct 2026
Biggest drop
-13
Apr 2026 to May 2026
Longest rise
1 update
+1 from Sep 2026 to Oct 2026
Updates that moved
3 of 10
Latest +1, Sep 2026 to Oct 2026
Typical move
±2
Mean absolute change; spread ±4.2

Regular rating in context

Oct 2026 update

United States

#4,125of 82,596 rated members · higher than 94.9%

78,447 lower · 25 same rating · 4,124 higher · ties share a rank

Massachusetts

#159of 1,673 rated members · higher than 90.4%

1,514 lower · 1 same rating · 158 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 3,924 within 100 points of 1,946 (this player included)

Player · 1,946
01,4502,900

1,900–1,949: 1,142 members (1.3%) · highlighted band is the player’s · dashed line is the target

95% below 1,950 (78,534 of 82,596; 94.9% below 1,946)

Percentile over time · United States

94.9% higher than · Oct 2026 · rank #4,125 of 82,596

Since Dec 2025
-0.4 pts

Dec 2025: higher than 95.3% (rank 3,788 of 81,102)Jan 2026: higher than 95.2% (rank 3,744 of 79,487)Feb 2026: higher than 95.3% (rank 3,898 of 83,940)Mar 2026: higher than 95.2% (rank 3,796 of 80,605)Apr 2026: higher than 95.2% (rank 3,808 of 80,831)May 2026: higher than 95% (rank 4,038 of 81,236)Jun 2026: higher than 95.1% (rank 4,042 of 83,290)Jul 2026: higher than 95.1% (rank 3,985 of 82,736)Aug 2026: higher than 95.1% (rank 3,980 of 83,080)Sep 2026: higher than 95% (rank 4,129 of 83,635)Oct 2026: higher than 94.9% (rank 4,125 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 Cao, Frank Zhongtian
MonthRegularQuickBlitzOnline Regular
Oct 20261,946+11,230no change1,605no change1,713no change
Sep 20261,945-41,230no change1,605-301,713no change
Aug 20261,949no change1,230no change1,635no change1,713no change
Jul 20261,949no change1,230no change1,635no change1,713no change
Jun 20261,949no change1,230no change1,635no change1,713no change
May 20261,949-131,230+751,635no change1,713no change
Apr 20261,962no change1,155no change1,635no change1,713no change
Mar 20261,962no change1,155no change1,635no change1,713no change
Feb 20261,962no change1,155no change1,635no change1,713no change
Jan 20261,962no change1,155no change1,635no change1,713no change
Dec 20251,9621,1551,6351,713
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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.