USCF player statistics

Sivakumar, Ragulan

USCF 14436252VermontUpdated: Oct 2026

Official US Chess record

Gender: Male
US Chess reported rank: #3,394 national · #9 in state
Floor: Regular 1,700 · Quick 1,500

US Chess record as of Sep 15, 2026

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Regular rating

1,923-11 since Sep 2026

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

Oct 20261,923 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · +61 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-145 Quick vs Regular
Typical for 1,900–1,999 regular players: -144 (middle half -232 to -83, 1,419 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +33; Jun 2026 to Jul 2026
Biggest drop: -11; Sep 2026 to Oct 2026
Longest rise: 2 updates; +59 from May 2026 to Jul 2026
Updates that moved: 6 of 10; Latest -11, Sep 2026 to Oct 2026
Typical move: ±9; Mean absolute change; spread ±14.4

Regular rating in context

Oct 2026 update

United States

#4,552of 82,596 rated members · higher than 94.4%

78,018 lower · 27 same rating · 4,551 higher · ties share a rank

Vermont

#15of 211 rated members · higher than 92.8%

196 lower · 1 same rating · 14 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 4,177 within 100 points of 1,923 (this player included)

Player · 1,923

01,4502,900

1,900–1,949: 1,142 members (1.3%) · highlighted band is the player’s · dashed line is the target

Target 1,950

95% below 1,950 (78,534 of 82,596; 94.4% below 1,923)

Percentile over time · United States

94.4% higher than · Oct 2026 · rank #4,552 of 82,596

Since Dec 2025
+1.9 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 Vermont 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 Sivakumar, Ragulan
Month	Regular	Quick
Oct 2026	1,923-11	1,778no change
Sep 2026	1,934no change	1,778no change
Aug 2026	1,934no change	1,778no change
Jul 2026	1,934+33	1,778+55
Jun 2026	1,901+26	1,723+17
May 2026	1,875no change	1,706no change
Apr 2026	1,875-4	1,706-9
Mar 2026	1,879+18	1,715+18
Feb 2026	1,861no change	1,697no change
Jan 2026	1,861-1	1,697no change
Dec 2025	1,862	1,697

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