USCF player statistics

Shankar, Riya

USCF 30498401CaliforniaUpdated: Oct 2026
Official US Chess record

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Gender
Female
US Chess reported rank
#26,079 national · #1,541 in state
Floor
Regular 150 · Quick 150 · Blitz 123 · Online Regular 100 · Online Quick 100 · Online Blitz 100
Rated games
Online Regular 23 · Online Quick 13

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,150+107 since Sep 2026

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

Oct 20261,150 Regular
Dec 2025: 836Jan 2026: 642Feb 2026: 734Mar 2026: 804Apr 2026: 784May 2026: 870Jun 2026: 1072Jul 2026: 996Aug 2026: 1033Sep 2026: 1043Oct 2026: 1150
Dec 2025Oct 2026
11 updates in this window · +314 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -28 Quick vs Regular

    Typical for 1,100–1,199 regular players: -39 (middle half -90 to -9, 2,023 established members). This gap is within the typical range.

  • -610 Blitz vs Regular

    Typical for 1,100–1,199 regular players: -163 (middle half -306 to -52, 365 established members). This gap is below the typical range.

  • -160 Online Regular vs Regular (provisional)

    Typical for 1,100–1,199 regular players: -189 (middle half -372 to -64, 143 established members). This gap is within the typical range.

  • -253 Online Quick vs Regular (provisional)

    Typical for 1,100–1,199 regular players: -102 (middle half -324 to +86, 183 established members). This gap is within the typical range.

  • -47 Online Blitz vs Regular

    Typical for 1,100–1,199 regular players: +80 (middle half -82 to +256, 95 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+202
May 2026 to Jun 2026
Biggest drop
-194
Dec 2025 to Jan 2026
Longest rise
3 updates
+154 from Jul 2026 to Oct 2026
Updates that moved
10 of 10
Latest +107, Sep 2026 to Oct 2026
Typical move
±89
Mean absolute change; spread ±109.8

Regular rating in context

Oct 2026 update

United States

#29,271of 82,596 rated members · higher than 64.5%

53,296 lower · 30 same rating · 29,270 higher · ties share a rank

California

#3,451of 9,083 rated members · higher than 61.9%

5,631 lower · 2 same rating · 3,450 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 7,172 within 100 points of 1,150 (this player included)

Player · 1,150
01,4502,900

1,150–1,199: 1,648 members (1.9%) · highlighted band is the player’s · dashed line is the target

66.5% below 1,200 (54,944 of 82,596; 64.5% below 1,150)

Percentile over time · United States

64.5% higher than · Oct 2026 · rank #29,271 of 82,596

Since Dec 2025
+14.7 pts

Dec 2025: higher than 49.8% (rank 40,584 of 81,102)Jan 2026: higher than 38% (rank 49,162 of 79,487)Feb 2026: higher than 43.7% (rank 47,140 of 83,940)Mar 2026: higher than 47.3% (rank 42,411 of 80,605)Apr 2026: higher than 46.4% (rank 43,249 of 80,831)May 2026: higher than 51.1% (rank 39,642 of 81,236)Jun 2026: higher than 61.4% (rank 32,038 of 83,290)Jul 2026: higher than 58.1% (rank 34,561 of 82,736)Aug 2026: higher than 59.8% (rank 33,329 of 83,080)Sep 2026: higher than 60.2% (rank 33,188 of 83,635)Oct 2026: higher than 64.5% (rank 29,271 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 Shankar, Riya
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Oct 20261,150+1071,122+77540no change990 Pno change · 23 games897 Pno change · 13 games1,103+5
Sep 20261,043+101,045-12540no change990 P-11 · 23 games897 Pno change · 13 games1,098+19
Aug 20261,033+371,057+59540no change1,001 P16 games897 P12 games1,079 P20 games
Jul 2026996-76998-93540no change———
Jun 20261,072+2021,091+226540no change———
May 2026870+86865+83540no change———
Apr 2026784-20782-22540no change———
Mar 2026804+70804+48540no change———
Feb 2026734+92756+24540+64———
Jan 2026642-194732-118476 Pno change · 18 games———
Dec 2025836850476 P18 games———

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.