USCF player statistics

Amarthaluri, Kwanita

USCF 31763753CaliforniaUpdated: 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 39982190
US Chess reported rank
#33,412 national · #1,998 in state
Floor
Regular 150 · Quick 150

US Chess record as of Sep 17, 2026

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

Regular rating

8500 since Sep 2026

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

Oct 2026850 Regular
Dec 2025: 592Jan 2026: 660Feb 2026: 716Mar 2026: 896Apr 2026: 826May 2026: 838Jun 2026: 792Jul 2026: 888Aug 2026: 887Sep 2026: 850Oct 2026: 850
Dec 2025Oct 2026
11 updates in this window · +258 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -7 Quick vs Regular

    Typical for 800–899 regular players: -11 (middle half -32 to +8, 2,479 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+180
Feb 2026 to Mar 2026
Biggest drop
-70
Mar 2026 to Apr 2026
Longest rise
3 updates
+304 from Dec 2025 to Mar 2026
Current run
1 update
Unchanged since Sep 2026
Typical move
±57
Mean absolute change; spread ±75.5

Regular rating in context

Oct 2026 update

United States

#41,108of 82,596 rated members · higher than 50.1%

41,440 lower · 49 same rating · 41,107 higher · ties share a rank

California

#4,786of 9,083 rated members · higher than 47.2%

4,293 lower · 5 same rating · 4,785 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 8,850 within 100 points of 850 (this player included)

Player · 850
01,4502,900

850–899: 2,136 members (2.5%) · highlighted band is the player’s · dashed line is the target

52.7% below 900 (43,576 of 82,596; 50.1% below 850)

Percentile over time · United States

50.1% higher than · Oct 2026 · rank #41,108 of 82,596

Since Dec 2025
+14.5 pts

Dec 2025: higher than 35.6% (rank 52,124 of 81,102)Jan 2026: higher than 39.2% (rank 48,246 of 79,487)Feb 2026: higher than 42.7% (rank 47,992 of 83,940)Mar 2026: higher than 52.3% (rank 38,337 of 80,605)Apr 2026: higher than 48.7% (rank 41,344 of 80,831)May 2026: higher than 49.3% (rank 41,083 of 81,236)Jun 2026: higher than 47.4% (rank 43,749 of 83,290)Jul 2026: higher than 52.8% (rank 38,961 of 82,736)Aug 2026: higher than 52.7% (rank 39,254 of 83,080)Sep 2026: higher than 50.6% (rank 41,208 of 83,635)Oct 2026: higher than 50.1% (rank 41,108 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 Amarthaluri, Kwanita
MonthRegularQuick
Oct 2026850no change843no change
Sep 2026850-37843-32
Aug 2026887-1875-5
Jul 2026888+96880+57
Jun 2026792-46823no change
May 2026838+12823+14
Apr 2026826-70809-66
Mar 2026896+180875+221
Feb 2026716+56654-8
Jan 2026660+68662+65
Dec 2025592597
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.