USCF player statistics

Shah, Diya Parag

USCF 33150383ArizonaUpdated: Nov 2026
Official US Chess record

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

Gender
Female
US Chess reported rank
#37,337 national · #775 in state
Floor
Regular 140 · Quick 123
Rated games
Regular 7 · Quick 7

US Chess record as of Sep 18, 2026

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

Regular rating

930

Provisional rating · Nov 2026 · 5 published updates since Jul 2026

Nov 2026930 provisional
Jul 2026: 945 provisionalAug 2026: 760 provisionalSep 2026: 760 provisionalOct 2026: 780 provisionalNov 2026: 930 provisional
Jul 2026Nov 2026
5 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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 (provisional)

    Typical for 900–999 regular players: -19 (middle half -47 to +3, 2,371 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+150
Oct 2026 to Nov 2026
Biggest drop
-185
Jul 2026 to Aug 2026
Longest rise
2 updates
+170 from Sep 2026 to Nov 2026
Updates that moved
3 of 4
Latest +150, Oct 2026 to Nov 2026
Typical move
±89
Mean absolute change; spread ±137.9

Regular rating in context

Nov 2026 update

United States

#38,042of 83,032 rated members · higher than 54.1%

44,954 lower · 37 same rating · 38,041 higher · ties share a rank

Arizona

#844of 1,707 rated members · higher than 50.5%

863 lower · 1 same rating · 843 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,456 within 100 points of 930 (this player included)

Player · 930
01,4252,850

900–949: 2,171 members (2.6%) · highlighted band is the player’s · dashed line is the target

55.1% below 950 (45,828 of 83,032; 54.1% below 930)

Percentile over time · United States

54.1% higher than · Nov 2026 · rank #38,042 of 83,032

Since Jul 2026
-1.5 pts

Jul 2026: higher than 55.6% (rank 36,613 of 82,736)Aug 2026: higher than 45.7% (rank 44,988 of 83,080)Sep 2026: higher than 45.6% (rank 45,396 of 83,635)Oct 2026: higher than 46.2% (rank 44,337 of 82,596)Nov 2026: higher than 54.1% (rank 38,042 of 83,032)
Jul 2026Nov 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 Arizona 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 Shah, Diya Parag
MonthRegularQuick
Nov 2026930 P+150 · 23 games902 P+140 · 17 games
Oct 2026780 P+20 · 17 games762 P-4 · 11 games
Sep 2026760 Pno change · 7 games766 Pno change · 7 games
Aug 2026760 P-185 · 7 games766 P-179 · 7 games
Jul 2026945 P4 games945 P4 games
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.