USCF player statistics

Sundaram, Gurucharan

USCF 15520604MissouriUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
US Chess reported rank
#30,274 national · #515 in state
Floor
Regular 150 · Quick 150 · Blitz 100 · Online Quick 100
Rated games
Blitz 20 · Online Quick 15

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

9350 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 2026935 Regular
Dec 2025: 930Jan 2026: 930Feb 2026: 930Mar 2026: 930Apr 2026: 930May 2026: 930Jun 2026: 930Jul 2026: 930Aug 2026: 930Sep 2026: 930Oct 2026: 935Nov 2026: 935
Dec 2025Nov 2026
12 updates in this window · +5 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +242 Quick vs Regular

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

  • -602 Blitz vs Regular (provisional)

    Typical for 900–999 regular players: -118 (middle half -267 to -7, 249 established members). This gap is below the typical range.

  • -283 Online Quick vs Regular (provisional)

    Typical for 900–999 regular players: +6 (middle half -176 to +243, 152 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+5
Sep 2026 to Oct 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+5 from Sep 2026 to Oct 2026
Current run
1 update
Unchanged since Oct 2026
Typical move
±0
Mean absolute change; spread ±1.5

Regular rating in context

Nov 2026 update

United States

#37,832of 83,032 rated members · higher than 54.3%

45,158 lower · 43 same rating · 37,831 higher · ties share a rank

Missouri

#669of 1,317 rated members · higher than 49.1%

647 lower · 2 same rating · 668 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,433 within 100 points of 935 (this player included)

Player · 935
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; 54.3% below 935)

Percentile over time · United States

54.3% higher than · Nov 2026 · rank #37,832 of 83,032

Since Dec 2025
-0.4 pts

Dec 2025: higher than 54.7% (rank 36,653 of 81,102)Jan 2026: higher than 54.2% (rank 36,328 of 79,487)Feb 2026: higher than 54.4% (rank 38,212 of 83,940)Mar 2026: higher than 54% (rank 36,976 of 80,605)Apr 2026: higher than 54.1% (rank 36,973 of 80,831)May 2026: higher than 54.1% (rank 37,247 of 81,236)Jun 2026: higher than 54.6% (rank 37,706 of 83,290)Jul 2026: higher than 54.8% (rank 37,281 of 82,736)Aug 2026: higher than 54.8% (rank 37,502 of 83,080)Sep 2026: higher than 54.7% (rank 37,814 of 83,635)Oct 2026: higher than 54.4% (rank 37,536 of 82,596)Nov 2026: higher than 54.3% (rank 37,832 of 83,032)
Dec 2025Nov 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 Missouri 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 Sundaram, Gurucharan
MonthRegularQuickBlitzOnline Quick
Nov 2026935no change1,177no change333 Pno change · 20 games652 Pno change · 15 games
Oct 2026935+51,177+16333 Pno change · 20 games652 Pno change · 15 games
Sep 2026930no change1,161no change333 Pno change · 20 games652 Pno change · 15 games
Aug 2026930no change1,161no change333 Pno change · 20 games652 Pno change · 15 games
Jul 2026930no change1,161no change333 Pno change · 20 games652 Pno change · 15 games
Jun 2026930no change1,161no change333 Pno change · 20 games652 Pno change · 15 games
May 2026930no change1,161no change333 Pno change · 20 games652 Pno change · 15 games
Apr 2026930no change1,161no change333 Pno change · 20 games652 Pno change · 15 games
Mar 2026930no change1,161no change333 Pno change · 20 games652 Pno change · 15 games
Feb 2026930no change1,161no change333 Pno change · 20 games652 Pno change · 15 games
Jan 2026930no change1,161no change333 Pno change · 20 games652 Pno change · 15 games
Dec 20259301,161333 P20 games652 P15 games
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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.