USCF player statistics

Kurup, Siddharth Ajay

USCF 16282415MarylandUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 30967384
US Chess reported rank
#979 national · #17 in state
Floor
Regular 2,000 · Quick 1,700 · Blitz 1,500 · Online Regular 1,200 · Online Quick 1,300 · Online Blitz 1,200

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,1960 since Sep 2026

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

Oct 20262,196 Regular
Dec 2025: 2020Jan 2026: 2042Feb 2026: 2063Mar 2026: 2062Apr 2026: 2098May 2026: 2133Jun 2026: 2186Jul 2026: 2202Aug 2026: 2193Sep 2026: 2196Oct 2026: 2196
Dec 2025Oct 2026
11 updates in this window · +176 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -227 Quick vs Regular

    Typical for 2,100–2,199 regular players: -165 (middle half -259 to -106, 573 established members). This gap is within the typical range.

  • -470 Blitz vs Regular

    Typical for 2,100–2,199 regular players: -205 (middle half -299 to -116, 435 established members). This gap is below the typical range.

  • -705 Online Regular vs Regular

    Typical for 2,100–2,199 regular players: -493 (middle half -682 to -284, 179 established members). This gap is below the typical range.

  • -691 Online Quick vs Regular

    Typical for 2,100–2,199 regular players: -398 (middle half -612 to -254, 165 established members). This gap is below the typical range.

  • -716 Online Blitz vs Regular

    Typical for 2,100–2,199 regular players: -214 (middle half -350 to -120, 148 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+53
May 2026 to Jun 2026
Biggest drop
-9
Jul 2026 to Aug 2026
Longest rise
4 updates
+140 from Mar 2026 to Jul 2026
Current run
1 update
Unchanged since Sep 2026
Typical move
±20
Mean absolute change; spread ±19.7

Regular rating in context

Oct 2026 update

United States

#1,148of 82,596 rated members · higher than 98.5%

81,439 lower · 10 same rating · 1,147 higher · ties share a rank

Maryland

#29of 1,874 rated members · higher than 98.4%

1,845 lower · 1 same rating · 28 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 1,442 within 100 points of 2,196 (this player included)

Player · 2,196
01,4502,900

2,150–2,199: 314 members (0.3%) · highlighted band is the player’s · dashed line is the target

98.6% below 2,200 (81,466 of 82,596; 98.5% below 2,196)

Percentile over time · United States

98.5% higher than · Oct 2026 · rank #1,148 of 82,596

Since Dec 2025
+2 pts

Dec 2025: higher than 96.5% (rank 2,768 of 81,102)Jan 2026: higher than 96.9% (rank 2,435 of 79,487)Feb 2026: higher than 97.3% (rank 2,237 of 83,940)Mar 2026: higher than 97.2% (rank 2,206 of 80,605)Apr 2026: higher than 97.7% (rank 1,840 of 80,831)May 2026: higher than 98.1% (rank 1,531 of 81,236)Jun 2026: higher than 98.5% (rank 1,178 of 83,290)Jul 2026: higher than 98.8% (rank 951 of 82,736)Aug 2026: higher than 98.6% (rank 1,143 of 83,080)Sep 2026: higher than 98.6% (rank 1,143 of 83,635)Oct 2026: higher than 98.5% (rank 1,148 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 Maryland 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 Kurup, Siddharth Ajay
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Oct 20262,196no change1,969+571,726+51,491no change1,505no change1,480no change
Sep 20262,196+31,912-241,721+2371,491no change1,505no change1,480no change
Aug 20262,193-91,936no change1,484no change1,491no change1,505no change1,480no change
Jul 20262,202+161,936+641,484no change1,491no change1,505no change1,480no change
Jun 20262,186+531,872+981,484no change1,491no change1,505no change1,480no change
May 20262,133+351,774+421,484no change1,491no change1,505no change1,480no change
Apr 20262,098+361,732+831,484no change1,491no change1,505no change1,480no change
Mar 20262,062-11,649no change1,484no change1,491no change1,505no change1,480no change
Feb 20262,063+211,649+81,484no change1,491no change1,505no change1,480no change
Jan 20262,042+221,641no change1,484no change1,491no change1,505no change1,480no change
Dec 20252,0201,6411,4841,4911,5051,480
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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.