USCF player statistics

Larsson, Siddhartha

USCF 30405383North CarolinaUpdated: Nov 2026
Official US Chess record

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Gender
Male
US Chess reported rank
#41,345 national · #1,470 in state
Floor
Regular 150 · Quick 150

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

846+175 since Oct 2026

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

Nov 2026846 Regular
Dec 2025: 615Jan 2026: 612Feb 2026: 612Mar 2026: 753Apr 2026: 717May 2026: 716Jun 2026: 716Jul 2026: 675Aug 2026: 680Sep 2026: 671Oct 2026: 671Nov 2026: 846
Dec 2025Nov 2026
12 updates in this window · +231 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +3 Quick vs Regular

    Typical for 800–899 regular players: -11 (middle half -31 to +8, 2,426 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+175
Oct 2026 to Nov 2026
Biggest drop
-41
Jun 2026 to Jul 2026
Longest rise
1 update
+175 from Oct 2026 to Nov 2026
Updates that moved
8 of 11
Latest +175, Oct 2026 to Nov 2026
Typical move
±37
Mean absolute change; spread ±69.8

Regular rating in context

Nov 2026 update

United States

#41,665of 83,032 rated members · higher than 49.7%

41,318 lower · 50 same rating · 41,664 higher · ties share a rank

North Carolina

#1,520of 2,787 rated members · higher than 45.3%

1,265 lower · 3 same rating · 1,519 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,994 within 100 points of 846 (this player included)

Player · 846
01,4252,850

800–849: 2,288 members (2.7%) · highlighted band is the player’s · dashed line is the target

49.9% below 850 (41,511 of 83,032; 49.7% below 846)

Percentile over time · United States

49.7% higher than · Nov 2026 · rank #41,665 of 83,032

Since Dec 2025
+12.7 pts

Dec 2025: higher than 37% (rank 51,011 of 81,102)Jan 2026: higher than 36.3% (rank 50,572 of 79,487)Feb 2026: higher than 36.5% (rank 53,244 of 83,940)Mar 2026: higher than 44.4% (rank 44,696 of 80,605)Apr 2026: higher than 42.6% (rank 46,272 of 80,831)May 2026: higher than 42.5% (rank 46,618 of 81,236)Jun 2026: higher than 43.2% (rank 47,243 of 83,290)Jul 2026: higher than 40.9% (rank 48,791 of 82,736)Aug 2026: higher than 41.1% (rank 48,851 of 83,080)Sep 2026: higher than 40.4% (rank 49,723 of 83,635)Oct 2026: higher than 40% (rank 49,457 of 82,596)Nov 2026: higher than 49.7% (rank 41,665 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 North Carolina 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 Larsson, Siddhartha
MonthRegularQuick
Nov 2026846+175849+173
Oct 2026671no change676no change
Sep 2026671-9676-10
Aug 2026680+5686+3
Jul 2026675-41683-30
Jun 2026716no change713no change
May 2026716-1713no change
Apr 2026717-36713-36
Mar 2026753+141749+141
Feb 2026612no change608no change
Jan 2026612-3608-3
Dec 2025615611
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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.