USCF player statistics

Lee, Dean

USCF 12492457TennesseeUpdated: Oct 2026
Official US Chess record

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Gender
Male
TD
Local
US Chess reported rank
#276 national · #4 in state
Floor
Regular 2,100 · Quick 2,100 · Blitz 2,000

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,367+6 since Sep 2026

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

Oct 20262,367 Regular
Dec 2025: 2281Jan 2026: 2281Feb 2026: 2281Mar 2026: 2285Apr 2026: 2299May 2026: 2312Jun 2026: 2329Jul 2026: 2339Aug 2026: 2349Sep 2026: 2361Oct 2026: 2367
Dec 2025Oct 2026
11 updates in this window · +86 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -17 Quick vs Regular

    Typical for 2,300–2,399 regular players: -187 (middle half -304 to -104, 198 established members). This gap is above the typical range.

  • -129 Blitz vs Regular

    Typical for 2,300–2,399 regular players: -155 (middle half -256 to -63, 162 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+17
May 2026 to Jun 2026
Biggest drop
—
No drop between published updates yet
Longest rise
8 updates
+86 from Feb 2026 to Oct 2026
Updates that moved
8 of 10
Latest +6, Sep 2026 to Oct 2026
Typical move
±9
Mean absolute change; spread ±5.9

Regular rating in context

Oct 2026 update

United States

#271of 82,596 rated members · higher than 99.6%

82,324 lower · 2 same rating · 270 higher · ties share a rank

Tennessee

#3of 1,157 rated members · higher than 99.7%

1,154 lower · 1 same rating · 2 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 426 within 100 points of 2,367 (this player included)

Player · 2,367
01,4502,900

2,350–2,399: 79 members (0%) · highlighted band is the player’s · dashed line is the target

99.7% below 2,400 (82,368 of 82,596; 99.6% below 2,367)

Percentile over time · United States

99.6% higher than · Oct 2026 · rank #271 of 82,596

Since Dec 2025
+0.3 pts

Dec 2025: higher than 99.3% (rank 512 of 81,102)Jan 2026: higher than 99.3% (rank 499 of 79,487)Feb 2026: higher than 99.3% (rank 513 of 83,940)Mar 2026: higher than 99.3% (rank 500 of 80,605)Apr 2026: higher than 99.4% (rank 462 of 80,831)May 2026: higher than 99.4% (rank 422 of 81,236)Jun 2026: higher than 99.5% (rank 359 of 83,290)Jul 2026: higher than 99.6% (rank 326 of 82,736)Aug 2026: higher than 99.6% (rank 309 of 83,080)Sep 2026: higher than 99.6% (rank 286 of 83,635)Oct 2026: higher than 99.6% (rank 271 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 Tennessee 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 Lee, Dean
MonthRegularQuickBlitz
Oct 20262,367+62,350+72,238no change
Sep 20262,361+122,343+82,238no change
Aug 20262,349+102,335+82,238no change
Jul 20262,339+102,327+132,238no change
Jun 20262,329+172,314+272,238no change
May 20262,312+132,287+62,238no change
Apr 20262,299+142,281no change2,238no change
Mar 20262,285+42,281no change2,238no change
Feb 20262,281no change2,281no change2,238no change
Jan 20262,281no change2,281no change2,238no change
Dec 20252,2812,2812,238

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.