USCF player statistics

Thosar, Ishaan

USCF 33133403OregonUpdated: Nov 2026
Official US Chess record

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Gender
Male
US Chess reported rank
#62,567 national · #1,111 in state
Floor
Regular 134 · Quick 134
Rated games
Regular 16 · Quick 16

US Chess record as of Sep 18, 2026

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Rating format

Regular rating

421

Provisional rating · Nov 2026 · 5 published updates since Jul 2026

Nov 2026421 provisional
Jul 2026: 226 provisionalAug 2026: 226 provisionalSep 2026: 252 provisionalOct 2026: 252 provisionalNov 2026: 421 provisional
Jun 2026Nov 2026
6 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +3 Quick vs Regular (provisional)

    Typical for 400–499 regular players: -1 (middle half -9 to +7, 1,654 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+169
Oct 2026 to Nov 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+169 from Oct 2026 to Nov 2026
Updates that moved
2 of 4
Latest +169, Oct 2026 to Nov 2026
Typical move
±49
Mean absolute change; spread ±81.1

Regular rating in context

Nov 2026 update

United States

#63,017of 83,032 rated members · higher than 24%

19,948 lower · 68 same rating · 63,016 higher · ties share a rank

Oregon

#1,077of 1,501 rated members · higher than 28.1%

422 lower · 3 same rating · 1,076 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,811 within 100 points of 421 (this player included)

Player · 421
01,4252,850

400–449: 2,739 members (3.2%) · highlighted band is the player’s · dashed line is the target

25.9% below 450 (21,555 of 83,032; 24% below 421)

Percentile over time · United States

24% higher than · Nov 2026 · rank #63,017 of 83,032

Since Jul 2026
+11.7 pts

Jul 2026: higher than 12.3% (rank 72,473 of 82,736)Aug 2026: higher than 12.2% (rank 72,817 of 83,080)Sep 2026: higher than 13.7% (rank 72,068 of 83,635)Oct 2026: higher than 13.6% (rank 71,307 of 82,596)Nov 2026: higher than 24% (rank 63,017 of 83,032)
Jul 2026Nov 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 Nov 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 Oregon 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 Thosar, Ishaan
MonthRegularQuick
Nov 2026421 P+169 · 20 games424 P+167 · 20 games
Oct 2026252 Pno change · 16 games257 Pno change · 16 games
Sep 2026252 P+26 · 16 games257 P+23 · 16 games
Aug 2026226 Pno change · 8 games234 Pno change · 8 games
Jul 2026226 P8 games234 P8 games
Jun 2026——
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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.