USCF player statistics

Muthu, Kamatchi

USCF 17116573PennsylvaniaUpdated: Oct 2026

Official US Chess record

Gender: Female
FIDE: FIDE 30983150
US Chess reported rank: #2,572 national · #84 in state
Floor: Regular 1,700 · Quick 1,300 · Blitz 129 · Online Regular 1,300 · Online Quick 100
Rated games: Online Quick 24

US Chess record as of Sep 15, 2026

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Regular rating

1,973-25 since Sep 2026

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

Oct 20261,973 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · +110 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-419 Quick vs Regular
Typical for 1,900–1,999 regular players: -144 (middle half -232 to -83, 1,419 established members). This gap is below the typical range.
-614 Blitz vs Regular
Typical for 1,900–1,999 regular players: -221 (middle half -329 to -99, 908 established members). This gap is below the typical range.
-460 Online Regular vs Regular
Typical for 1,900–1,999 regular players: -460 (middle half -657 to -272, 275 established members). This gap is within the typical range.
-953 Online Quick vs Regular (provisional)
Typical for 1,900–1,999 regular players: -398 (middle half -687 to -210, 245 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +137; Aug 2026 to Sep 2026
Biggest drop: -25; Sep 2026 to Oct 2026
Longest rise: 1 update; +137 from Aug 2026 to Sep 2026
Updates that moved: 4 of 10; Latest -25, Sep 2026 to Oct 2026
Typical move: ±21; Mean absolute change; spread ±46.1

Regular rating in context

Oct 2026 update

United States

#3,661of 82,596 rated members · higher than 95.5%

78,918 lower · 18 same rating · 3,660 higher · ties share a rank

Pennsylvania

#130of 2,576 rated members · higher than 94.9%

2,446 lower · 1 same rating · 129 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 3,601 within 100 points of 1,973 (this player included)

Player · 1,973

01,4502,900

1,950–1,999: 786 members (0.9%) · highlighted band is the player’s · dashed line is the target

Target 2,000

96% below 2,000 (79,320 of 82,596; 95.5% below 1,973)

Percentile over time · United States

95.5% higher than · Oct 2026 · rank #3,661 of 82,596

Since Dec 2025
+2.9 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 Pennsylvania 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 Muthu, Kamatchi
Month	Regular	Quick	Blitz	Online Regular	Online Quick
Oct 2026	1,973-25	1,554no change	1,359no change	1,513no change	1,020 Pno change · 24 games
Sep 2026	1,998+137	1,554no change	1,359-1	1,513no change	1,020 Pno change · 24 games
Aug 2026	1,861no change	1,554no change	1,360no change	1,513no change	1,020 Pno change · 24 games
Jul 2026	1,861no change	1,554no change	1,360no change	1,513no change	1,020 Pno change · 24 games
Jun 2026	1,861no change	1,554no change	1,360no change	1,513no change	1,020 Pno change · 24 games
May 2026	1,861+21	1,554+108	1,360no change	1,513+1	1,020 Pno change · 24 games
Apr 2026	1,840-23	1,446no change	1,360no change	1,512+142	1,020 Pno change · 24 games
Mar 2026	1,863no change	1,446no change	1,360no change	1,370no change	1,020 Pno change · 24 games
Feb 2026	1,863no change	1,446no change	1,360no change	1,370no change	1,020 Pno change · 24 games
Jan 2026	1,863no change	1,446no change	1,360no change	1,370+273	1,020 Pno change · 24 games
Dec 2025	1,863	1,446	1,360	1,097	1,020 P24 games

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