USCF player statistics

Thota, Sai Naga Harshith

USCF 31757985MassachusettsUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
US Chess reported rank
#49,195 national · #1,098 in state
Floor
Regular 141 · Quick 120
Rated games
Quick 18

US Chess record as of Sep 17, 2026

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Rating format

Regular rating

628+114 since Sep 2026

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

Oct 2026628 Regular
Dec 2025: 350 provisionalJan 2026: 350 provisionalFeb 2026: 350 provisionalMar 2026: 350 provisionalApr 2026: 350 provisionalMay 2026: 350 provisionalJun 2026: 309 provisionalJul 2026: 516 provisionalAug 2026: 516 provisionalSep 2026: 514Oct 2026: 628
Dec 2025Oct 2026
11 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -332 Quick vs Regular (provisional)

    Typical for 600–699 regular players: -4 (middle half -17 to +9, 2,385 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+207
Jun 2026 to Jul 2026
Biggest drop
-41
May 2026 to Jun 2026
Longest rise
1 update
+207 from Jun 2026 to Jul 2026
Updates that moved
4 of 10
Latest +114, Sep 2026 to Oct 2026
Typical move
±36
Mean absolute change; spread ±74.4

Regular rating in context

Oct 2026 update

United States

#51,611of 82,596 rated members · higher than 37.4%

30,939 lower · 47 same rating · 51,610 higher · ties share a rank

Massachusetts

#1,283of 1,673 rated members · higher than 23.1%

388 lower · 3 same rating · 1,282 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 10,165 within 100 points of 628 (this player included)

Player · 628
01,4502,900

600–649: 2,612 members (3.1%) · highlighted band is the player’s · dashed line is the target

38.8% below 650 (32,072 of 82,596; 37.4% below 628)

Percentile over time · United States

37.4% higher than · Oct 2026 · rank #51,611 of 82,596

Since Dec 2025
+17.4 pts

Dec 2025: higher than 20% (rank 64,785 of 81,102)Jan 2026: higher than 19.5% (rank 63,883 of 79,487)Feb 2026: higher than 19.7% (rank 67,329 of 83,940)Mar 2026: higher than 19.6% (rank 64,767 of 80,605)Apr 2026: higher than 19.5% (rank 64,945 of 80,831)May 2026: higher than 19.5% (rank 65,318 of 81,236)Jun 2026: higher than 17.3% (rank 68,770 of 83,290)Jul 2026: higher than 30.9% (rank 57,070 of 82,736)Aug 2026: higher than 30.8% (rank 57,415 of 83,080)Sep 2026: higher than 30.5% (rank 58,014 of 83,635)Oct 2026: higher than 37.4% (rank 51,611 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 Massachusetts 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 Thota, Sai Naga Harshith
MonthRegularQuick
Oct 2026628+114296 Pno change · 18 games
Sep 2026514-2296 Pno change · 18 games
Aug 2026516 Pno change · 24 games296 Pno change · 18 games
Jul 2026516 P+207 · 24 games296 Pno change · 18 games
Jun 2026309 P-41 · 18 games296 P-43 · 18 games
May 2026350 Pno change · 7 games339 Pno change · 7 games
Apr 2026350 Pno change · 7 games339 Pno change · 7 games
Mar 2026350 Pno change · 7 games339 Pno change · 7 games
Feb 2026350 Pno change · 7 games339 Pno change · 7 games
Jan 2026350 Pno change · 7 games339 Pno change · 7 games
Dec 2025350 P7 games339 P7 games
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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.