USCF player statistics

Hsiao, Ethan

USCF 16752593CaliforniaUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 30984769
TD
Club
US Chess reported rank
#2,348 national · #168 in state
Floor
Regular 1,900 · Quick 1,700 · Online Regular 1,500

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,9580 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 20261,958 Regular
Dec 2025: 1994Jan 2026: 1994Feb 2026: 1994Mar 2026: 1994Apr 2026: 1994May 2026: 1994Jun 2026: 1994Jul 2026: 1994Aug 2026: 2011Sep 2026: 2011Oct 2026: 1958Nov 2026: 1958
Dec 2025Nov 2026
12 updates in this window · -36 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -155 Quick vs Regular

    Typical for 1,900–1,999 regular players: -143 (middle half -231 to -83, 1,430 established members). This gap is within the typical range.

  • -223 Online Regular vs Regular

    Typical for 1,900–1,999 regular players: -470 (middle half -658 to -273, 264 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+17
Jul 2026 to Aug 2026
Biggest drop
-53
Sep 2026 to Oct 2026
Longest rise
1 update
+17 from Jul 2026 to Aug 2026
Current run
1 update
Unchanged since Oct 2026
Typical move
±6
Mean absolute change; spread ±17.3

Regular rating in context

Nov 2026 update

United States

#3,954of 83,032 rated members · higher than 95.2%

79,056 lower · 23 same rating · 3,953 higher · ties share a rank

California

#583of 9,288 rated members · higher than 93.7%

8,703 lower · 3 same rating · 582 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 3,789 within 100 points of 1,958 (this player included)

Player · 1,958
01,4252,850

1,950–1,999: 798 members (0.9%) · highlighted band is the player’s · dashed line is the target

96% below 2,000 (79,720 of 83,032; 95.2% below 1,958)

Percentile over time · United States

95.2% higher than · Nov 2026 · rank #3,954 of 83,032

Since Dec 2025
-0.6 pts

Dec 2025: higher than 95.8% (rank 3,328 of 81,102)Jan 2026: higher than 95.8% (rank 3,291 of 79,487)Feb 2026: higher than 95.9% (rank 3,417 of 83,940)Mar 2026: higher than 95.8% (rank 3,329 of 80,605)Apr 2026: higher than 95.8% (rank 3,329 of 80,831)May 2026: higher than 95.8% (rank 3,327 of 81,236)Jun 2026: higher than 95.9% (rank 3,329 of 83,290)Jul 2026: higher than 96% (rank 3,270 of 82,736)Aug 2026: higher than 96.5% (rank 2,869 of 83,080)Sep 2026: higher than 96.4% (rank 2,941 of 83,635)Oct 2026: higher than 95.2% (rank 3,916 of 82,596)Nov 2026: higher than 95.2% (rank 3,954 of 83,032)
Dec 2025Nov 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 Nov 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 California 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 Hsiao, Ethan
MonthRegularQuickOnline Regular
Nov 20261,958no change1,803no change1,735+3
Oct 20261,958-531,803-621,732no change
Sep 20262,011no change1,865no change1,732no change
Aug 20262,011+171,865+191,732-3
Jul 20261,994no change1,846no change1,735no change
Jun 20261,994no change1,846no change1,735no change
May 20261,994no change1,846no change1,735no change
Apr 20261,994no change1,846no change1,735no change
Mar 20261,994no change1,846no change1,735no change
Feb 20261,994no change1,846no change1,735no change
Jan 20261,994no change1,846no change1,735no change
Dec 20251,9941,8461,735
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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.