USCF player statistics

Nandagopal, Riyaa

USCF 31421838New JerseyUpdated: Oct 2026

Official US Chess record

Gender: Female
FIDE: FIDE 566005701
US Chess reported rank: #42,752 national · #1,687 in state
Floor: Regular 150 · Quick 150 · Blitz 122

US Chess record as of Sep 16, 2026

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Regular rating

598-43 since Sep 2026

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

Oct 2026598 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · -64 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Compare with another playerOverlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

-16 Quick vs Regular
Typical for 500–599 regular players: -3 (middle half -12 to +9, 2,124 established members). This gap is below the typical range.
+75 Blitz vs Regular
Typical for 500–599 regular players: -36 (middle half -129 to +77, 73 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +94; Feb 2026 to Mar 2026
Biggest drop: -77; May 2026 to Jun 2026
Longest rise: 1 update; +94 from Feb 2026 to Mar 2026
Updates that moved: 8 of 10; Latest -43, Sep 2026 to Oct 2026
Typical move: ±42; Mean absolute change; spread ±55.4

Regular rating in context

Oct 2026 update

United States

#53,182of 82,596 rated members · higher than 35.5%

29,359 lower · 56 same rating · 53,181 higher · ties share a rank

New Jersey

#2,112of 3,069 rated members · higher than 31%

954 lower · 4 same rating · 2,111 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 10,403 within 100 points of 598 (this player included)

Player · 598

01,4502,900

550–599: 2,631 members (3.1%) · highlighted band is the player’s · dashed line is the target

Target 600

35.6% below 600 (29,460 of 82,596; 35.5% below 598)

Percentile over time · United States

35.5% higher than · Oct 2026 · rank #53,182 of 82,596

Since Dec 2025
-4.4 pts

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 Jersey 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 Nandagopal, Riyaa
Month	Regular	Quick	Blitz
Oct 2026	598-43	582-12	673no change
Sep 2026	641-46	594-26	673no change
Aug 2026	687-16	620-1	673no change
Jul 2026	703-21	621-10	673+2
Jun 2026	724-77	631-71	671+83
May 2026	801+84	702-43	588 P20 games
Apr 2026	717no change	745no change	—
Mar 2026	717+94	745+58	—
Feb 2026	623-39	687no change	—
Jan 2026	662no change	687+79	—
Dec 2025	662	608	—

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