USCF player statistics

Yoon, Jeremy K

USCF 16880148New YorkUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 30997356
US Chess reported rank
#4,663 national · #551 in state
Floor
Regular 1,700 · Quick 1,600 · Blitz 1,300 · Online Regular 1,300

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,934+63 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 20261,934 Regular
Dec 2025: 1846Jan 2026: 1875Feb 2026: 1922Mar 2026: 1923Apr 2026: 1949May 2026: 1916Jun 2026: 1898Jul 2026: 1888Aug 2026: 1862Sep 2026: 1859Oct 2026: 1871Nov 2026: 1934
Dec 2025Nov 2026
12 updates in this window · +88 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -94 Quick vs Regular

    Typical for 1,900–1,999 regular players: -143 (middle half -231 to -83, 1,430 established members). This gap is within the typical range.

  • -379 Blitz vs Regular

    Typical for 1,900–1,999 regular players: -222 (middle half -332 to -103, 907 established members). This gap is below the typical range.

  • -483 Online Regular vs Regular

    Typical for 1,900–1,999 regular players: -470 (middle half -658 to -273, 264 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+63
Oct 2026 to Nov 2026
Biggest drop
-33
Apr 2026 to May 2026
Longest rise
4 updates
+103 from Dec 2025 to Apr 2026
Updates that moved
11 of 11
Latest +63, Oct 2026 to Nov 2026
Typical move
±24
Mean absolute change; spread ±30.6

Regular rating in context

Nov 2026 update

United States

#4,384of 83,032 rated members · higher than 94.6%

78,622 lower · 27 same rating · 4,383 higher · ties share a rank

New York

#513of 9,119 rated members · higher than 94.3%

8,601 lower · 6 same rating · 512 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 4,075 within 100 points of 1,934 (this player included)

Player · 1,934
01,4252,850

1,900–1,949: 1,138 members (1.3%) · highlighted band is the player’s · dashed line is the target

95% below 1,950 (78,922 of 83,032; 94.6% below 1,934)

Percentile over time · United States

94.6% higher than · Nov 2026 · rank #4,384 of 83,032

Since Dec 2025
+2.5 pts

Dec 2025: higher than 92.1% (rank 6,334 of 81,102)Jan 2026: higher than 92.8% (rank 5,616 of 79,487)Feb 2026: higher than 94.4% (rank 4,625 of 83,940)Mar 2026: higher than 94.3% (rank 4,504 of 80,605)Apr 2026: higher than 95% (rank 4,009 of 80,831)May 2026: higher than 94.2% (rank 4,641 of 81,236)Jun 2026: higher than 93.7% (rank 5,188 of 83,290)Jul 2026: higher than 93.5% (rank 5,342 of 82,736)Aug 2026: higher than 92.8% (rank 5,889 of 83,080)Sep 2026: higher than 92.7% (rank 6,021 of 83,635)Oct 2026: higher than 92.9% (rank 5,780 of 82,596)Nov 2026: higher than 94.6% (rank 4,384 of 83,032)
Dec 2025Nov 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 New York 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 Yoon, Jeremy K
MonthRegularQuickBlitzOnline Regular
Nov 20261,934+631,840+601,555no change1,451no change
Oct 20261,871+121,780+31,555no change1,451no change
Sep 20261,859-31,777-171,555no change1,451no change
Aug 20261,862-261,794+81,555no change1,451no change
Jul 20261,888-101,786-181,555no change1,451no change
Jun 20261,898-181,804+391,555no change1,451no change
May 20261,916-331,765-321,555no change1,451no change
Apr 20261,949+261,797+111,555no change1,451no change
Mar 20261,923+11,786-21,555no change1,451no change
Feb 20261,922+471,788+151,555no change1,451no change
Jan 20261,875+291,773+381,555no change1,451no change
Dec 20251,8461,7351,5551,451
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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.