USCF player statistics

Muthukumar, Haari

USCF 17128308New JerseyUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE title
F
FIDE
FIDE 30987261
US Chess reported rank
#349 national · #12 in state
Floor
Regular 2,100 · Quick 1,800 · Blitz 1,700 · Online Regular 1,500 · Online Quick 100 · Online Blitz 1,200

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,3310 since Sep 2026

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

Oct 20262,331 Regular
Dec 2025: 2326Jan 2026: 2326Feb 2026: 2338Mar 2026: 2338Apr 2026: 2338May 2026: 2338Jun 2026: 2346Jul 2026: 2352Aug 2026: 2332Sep 2026: 2331Oct 2026: 2331
Dec 2025Oct 2026
11 updates in this window · +5 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -284 Quick vs Regular

    Typical for 2,300–2,399 regular players: -187 (middle half -304 to -104, 198 established members). This gap is within the typical range.

  • -360 Blitz vs Regular

    Typical for 2,300–2,399 regular players: -155 (middle half -256 to -63, 162 established members). This gap is below the typical range.

  • -620 Online Regular vs Regular

    Typical for 2,300–2,399 regular players: -342 (middle half -560 to -172, 81 established members). This gap is below the typical range.

  • -1,000 Online Quick vs Regular

    Typical for 2,300–2,399 regular players: -380 (middle half -627 to -141, 67 established members). This gap is below the typical range.

  • -921 Online Blitz vs Regular

    Typical for 2,300–2,399 regular players: -212 (middle half -440 to -122, 54 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+12
Jan 2026 to Feb 2026
Biggest drop
-20
Jul 2026 to Aug 2026
Longest rise
2 updates
+14 from May 2026 to Jul 2026
Current run
1 update
Unchanged since Sep 2026
Typical move
±5
Mean absolute change; spread ±8.4

Regular rating in context

Oct 2026 update

United States

#355of 82,596 rated members · higher than 99.5%

82,238 lower · 4 same rating · 354 higher · ties share a rank

New Jersey

#16of 3,069 rated members · higher than 99.4%

3,053 lower · 1 same rating · 15 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 559 within 100 points of 2,331 (this player included)

Player · 2,331
01,4502,900

2,300–2,349: 156 members (0.1%) · highlighted band is the player’s · dashed line is the target

99.6% below 2,350 (82,289 of 82,596; 99.5% below 2,331)

Percentile over time · United States

99.5% higher than · Oct 2026 · rank #355 of 82,596

Since Dec 2025
0 pts

Dec 2025: higher than 99.5% (rank 381 of 81,102)Jan 2026: higher than 99.5% (rank 373 of 79,487)Feb 2026: higher than 99.5% (rank 336 of 83,940)Mar 2026: higher than 99.5% (rank 330 of 80,605)Apr 2026: higher than 99.5% (rank 332 of 80,831)May 2026: higher than 99.5% (rank 329 of 81,236)Jun 2026: higher than 99.6% (rank 312 of 83,290)Jul 2026: higher than 99.6% (rank 296 of 82,736)Aug 2026: higher than 99.5% (rank 351 of 83,080)Sep 2026: higher than 99.5% (rank 360 of 83,635)Oct 2026: higher than 99.5% (rank 355 of 82,596)
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 New Jersey 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 Muthukumar, Haari
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Oct 20262,331no change2,047no change1,971no change1,711no change1,331no change1,410no change
Sep 20262,331-12,047-11,971-11,711no change1,331no change1,410no change
Aug 20262,332-202,048no change1,972no change1,711no change1,331no change1,410no change
Jul 20262,352+62,048no change1,972no change1,711no change1,331no change1,410no change
Jun 20262,346+82,048no change1,972no change1,711no change1,331no change1,410no change
May 20262,338no change2,048no change1,972no change1,711no change1,331no change1,410no change
Apr 20262,338no change2,048no change1,972no change1,711no change1,331no change1,410no change
Mar 20262,338no change2,048no change1,972no change1,711no change1,331no change1,410no change
Feb 20262,338+122,048no change1,972no change1,711no change1,331no change1,410no change
Jan 20262,326no change2,048no change1,972no change1,711no change1,331no change1,410no change
Dec 20252,3262,0481,9721,7111,3311,410
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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.