USCF player statistics

Xu, Olivia

USCF 31352797CaliforniaUpdated: Oct 2026
Official US Chess record

Enter an 8-digit USCF ID, or at least 3 letters of a name. Similar names in CA appear first.

Gender
Female
FIDE
FIDE 39960919
US Chess reported rank
#4,121 national · #268 in state
Floor
Regular 1,700 · Quick 1,400

US Chess record as of Sep 16, 2026

Find USCF-rated tournamentsBrowse upcoming events and entry requirements.
Rating format

Regular rating

1,971+76 since Sep 2026

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

Oct 20261,971 Regular
Dec 2025: 1832Jan 2026: 1884Feb 2026: 1836Mar 2026: 1905Apr 2026: 1900May 2026: 1870Jun 2026: 1843Jul 2026: 1863Aug 2026: 1854Sep 2026: 1895Oct 2026: 1971
Dec 2025Oct 2026
11 updates in this window · +139 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -291 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.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+76
Sep 2026 to Oct 2026
Biggest drop
-48
Jan 2026 to Feb 2026
Longest rise
2 updates
+117 from Aug 2026 to Oct 2026
Updates that moved
10 of 10
Latest +76, Sep 2026 to Oct 2026
Typical move
±38
Mean absolute change; spread ±44

Regular rating in context

Oct 2026 update

United States

#3,690of 82,596 rated members · higher than 95.4%

78,878 lower · 29 same rating · 3,689 higher · ties share a rank

California

#538of 9,083 rated members · higher than 94%

8,539 lower · 7 same rating · 537 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 3,635 within 100 points of 1,971 (this player included)

Player · 1,971
01,4502,900

1,950–1,999: 786 members (0.9%) · highlighted band is the player’s · dashed line is the target

96% below 2,000 (79,320 of 82,596; 95.4% below 1,971)

Percentile over time · United States

95.4% higher than · Oct 2026 · rank #3,690 of 82,596

Since Dec 2025
+3.7 pts

Dec 2025: higher than 91.7% (rank 6,654 of 81,102)Jan 2026: higher than 93.1% (rank 5,443 of 79,487)Feb 2026: higher than 91.9% (rank 6,727 of 83,940)Mar 2026: higher than 93.9% (rank 4,841 of 80,605)Apr 2026: higher than 93.6% (rank 4,956 of 80,831)May 2026: higher than 92.8% (rank 5,786 of 81,236)Jun 2026: higher than 92.2% (rank 6,401 of 83,290)Jul 2026: higher than 92.8% (rank 5,875 of 82,736)Aug 2026: higher than 92.6% (rank 6,080 of 83,080)Sep 2026: higher than 93.6% (rank 5,268 of 83,635)Oct 2026: higher than 95.4% (rank 3,690 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 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 Xu, Olivia
MonthRegularQuick
Oct 20261,971+761,680+131
Sep 20261,895+411,549-44
Aug 20261,854-91,593no change
Jul 20261,863+201,593no change
Jun 20261,843-271,593-49
May 20261,870-301,642no change
Apr 20261,900-51,642no change
Mar 20261,905+691,642+142
Feb 20261,836-481,500-49
Jan 20261,884+521,549no change
Dec 20251,8321,549
Chess67 DiscordChat with the Chess67 community.Open Find a chess tournamentUpcoming events near you.Browse Find a chess clubClubs and meetups near you.Browse

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.