USCF player statistics

Li, Jeffrey

USCF 14196992CaliforniaUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 566017858
TD
Club
US Chess reported rank
#8,294 national · #590 in state
Floor
Regular 1,500 · Quick 128

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,6820 since Oct 2026

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

Nov 20261,682 Regular
Dec 2025: 1711Jan 2026: 1723Feb 2026: 1730Mar 2026: 1730Apr 2026: 1730May 2026: 1730Jun 2026: 1730Jul 2026: 1682Aug 2026: 1682Sep 2026: 1682Oct 2026: 1682Nov 2026: 1682
Dec 2025Nov 2026
12 updates in this window · -29 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -303 Quick vs Regular

    Typical for 1,600–1,699 regular players: -121 (middle half -201 to -59, 2,187 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+12
Dec 2025 to Jan 2026
Biggest drop
-48
Jun 2026 to Jul 2026
Longest rise
2 updates
+19 from Dec 2025 to Feb 2026
Current run
4 updates
Unchanged since Jul 2026
Typical move
±6
Mean absolute change; spread ±15.6

Regular rating in context

Nov 2026 update

United States

#11,208of 83,032 rated members · higher than 86.4%

71,794 lower · 31 same rating · 11,207 higher · ties share a rank

California

#1,495of 9,288 rated members · higher than 83.8%

7,791 lower · 3 same rating · 1,494 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,366 within 100 points of 1,682 (this player included)

Player · 1,682
01,4252,850

1,650–1,699: 1,498 members (1.8%) · highlighted band is the player’s · dashed line is the target

87% below 1,700 (72,289 of 83,032; 86.4% below 1,682)

Percentile over time · United States

86.4% higher than · Nov 2026 · rank #11,208 of 83,032

Since Dec 2025
-1.2 pts

Dec 2025: higher than 87.6% (rank 9,966 of 81,102)Jan 2026: higher than 87.9% (rank 9,554 of 79,487)Feb 2026: higher than 88.4% (rank 9,702 of 83,940)Mar 2026: higher than 88.2% (rank 9,425 of 80,605)Apr 2026: higher than 88.3% (rank 9,397 of 80,831)May 2026: higher than 88.3% (rank 9,467 of 81,236)Jun 2026: higher than 88.5% (rank 9,493 of 83,290)Jul 2026: higher than 86.6% (rank 10,993 of 82,736)Aug 2026: higher than 86.6% (rank 11,040 of 83,080)Sep 2026: higher than 86.6% (rank 11,145 of 83,635)Oct 2026: higher than 86.4% (rank 11,156 of 82,596)Nov 2026: higher than 86.4% (rank 11,208 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 California 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 Li, Jeffrey
MonthRegularQuick
Nov 20261,682no change1,379no change
Oct 20261,682no change1,379no change
Sep 20261,682no change1,379no change
Aug 20261,682no change1,379no change
Jul 20261,682-481,379no change
Jun 20261,730no change1,379no change
May 20261,730no change1,379no change
Apr 20261,730no change1,379no change
Mar 20261,730no change1,379no change
Feb 20261,730+71,379+217
Jan 20261,723+121,162no change
Dec 20251,7111,162
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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.