USCF player statistics

Astorga-Chan, Hadleigh

USCF 31371170New YorkUpdated: Oct 2026
Official US Chess record

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Gender
Female
US Chess reported rank
#36,134 national · #4,114 in state
Floor
Regular 150 · Quick 150

US Chess record as of Sep 16, 2026

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Rating format

Regular rating

7870 since Sep 2026

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

Oct 2026787 Regular
Dec 2025: 685Jan 2026: 681Feb 2026: 624Mar 2026: 578Apr 2026: 727May 2026: 738Jun 2026: 699Jul 2026: 787Aug 2026: 787Sep 2026: 787Oct 2026: 787
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11 updates in this window · +102 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -15 Quick vs Regular

    Typical for 700–799 regular players: -7 (middle half -24 to +7, 2,401 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+149
Mar 2026 to Apr 2026
Biggest drop
-57
Jan 2026 to Feb 2026
Longest rise
2 updates
+160 from Mar 2026 to May 2026
Current run
3 updates
Unchanged since Jul 2026
Typical move
±39
Mean absolute change; spread ±63.2

Regular rating in context

Oct 2026 update

United States

#44,026of 82,596 rated members · higher than 46.6%

38,528 lower · 43 same rating · 44,025 higher · ties share a rank

New York

#4,659of 9,044 rated members · higher than 48.4%

4,380 lower · 6 same rating · 4,658 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 9,225 within 100 points of 787 (this player included)

Player · 787
01,4502,900

750–799: 2,275 members (2.7%) · highlighted band is the player’s · dashed line is the target

47.3% below 800 (39,137 of 82,596; 46.6% below 787)

Percentile over time · United States

46.6% higher than · Oct 2026 · rank #44,026 of 82,596

Since Dec 2025
+5.4 pts

Dec 2025: higher than 41.2% (rank 47,590 of 81,102)Jan 2026: higher than 40.4% (rank 47,263 of 79,487)Feb 2026: higher than 37.2% (rank 52,614 of 83,940)Mar 2026: higher than 34.1% (rank 53,042 of 80,605)Apr 2026: higher than 43.2% (rank 45,840 of 80,831)May 2026: higher than 43.8% (rank 45,592 of 81,236)Jun 2026: higher than 42.2% (rank 48,083 of 83,290)Jul 2026: higher than 47.4% (rank 43,480 of 82,736)Aug 2026: higher than 47.2% (rank 43,775 of 83,080)Sep 2026: higher than 47.1% (rank 44,139 of 83,635)Oct 2026: higher than 46.6% (rank 44,026 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 York 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 Astorga-Chan, Hadleigh
MonthRegularQuick
Oct 2026787no change772no change
Sep 2026787no change772no change
Aug 2026787no change772no change
Jul 2026787+88772+59
Jun 2026699-39713-47
May 2026738+11760+49
Apr 2026727+149711+143
Mar 2026578-46568-45
Feb 2026624-57613-56
Jan 2026681-4669-8
Dec 2025685677
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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.