USCF player statistics

Gangopadhyay, Siddhartha

USCF 31777282GeorgiaUpdated: Oct 2026

Official US Chess record

Gender: Male
US Chess reported rank: #53,915 national · #1,225 in state
Floor: Regular 150 · Quick 150 · Blitz 109
Rated games: Blitz 15

US Chess record as of Sep 17, 2026

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Regular rating

587+164 since Sep 2026

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

Oct 2026587 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · +364 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-5 Quick vs Regular
Typical for 500–599 regular players: -3 (middle half -12 to +9, 2,124 established members). This gap is within the typical range.
-443 Blitz vs Regular (provisional)
Typical for 500–599 regular players: -36 (middle half -129 to +77, 73 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +164; Sep 2026 to Oct 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 5 updates; +224 from May 2026 to Oct 2026
Updates that moved: 7 of 10; Latest +164, Sep 2026 to Oct 2026
Typical move: ±36; Mean absolute change; spread ±59.7

Regular rating in context

Oct 2026 update

United States

#53,756of 82,596 rated members · higher than 34.8%

28,796 lower · 45 same rating · 53,755 higher · ties share a rank

Georgia

#1,198of 2,015 rated members · higher than 40.5%

817 lower · 1 same rating · 1,197 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 10,357 within 100 points of 587 (this player included)

Player · 587

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; 34.8% below 587)

Percentile over time · United States

34.8% higher than · Oct 2026 · rank #53,756 of 82,596

Since Dec 2025
+22.6 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 Georgia 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 Gangopadhyay, Siddhartha
Month	Regular	Quick	Blitz
Oct 2026	587+164	582+163	144 Pno change · 15 games
Sep 2026	423+1	419no change	144 P+1 · 15 games
Aug 2026	422+19	419+19	143 Pno change · 15 games
Jul 2026	403+25	400+25	143 Pno change · 15 games
Jun 2026	378+15	375+13	143 Pno change · 15 games
May 2026	363no change	362no change	143 Pno change · 15 games
Apr 2026	363+9	362+10	143 P-1 · 15 games
Mar 2026	354no change	352no change	144 Pno change · 15 games
Feb 2026	354+131	352+132	144 Pno change · 15 games
Jan 2026	223no change	220no change	144 Pno change · 15 games
Dec 2025	223	220	144 P15 games

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