USCF player statistics
Harris, Naomy
- Biggest rank climb · #60 in Florida (Quick)
- Biggest rank climb · #48 in Florida (Regular)
- Fastest rising · #52 in Florida (Quick)
- Fastest rising · #56 in Florida (Regular)
- Gender
- Female
- US Chess reported rank
- #58,880 national · #2,968 in state
- Floor
- Regular 150 · Quick 150
- Rated games
- Regular 23 · Quick 23
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +96
- Sep 2026 to Oct 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +96 from Sep 2026 to Oct 2026
- Updates that moved
- 2 of 10
- Latest +96, Sep 2026 to Oct 2026
- Typical move
- ±18
- Mean absolute change; spread ±37.1
Regular rating in context
United States
#62,483of 82,596 rated members · higher than 24.2%
20,068 lower · 46 same rating · 62,482 higher · ties share a rank
Florida
#3,246of 4,341 rated members · higher than 25.1%
1,091 lower · 5 same rating · 3,245 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 10,784 within 100 points of 423 (this player included)
400–449: 2,679 members (3.2%) · highlighted band is the player’s · dashed line is the target
26% below 450 (21,532 of 82,596; 24.2% below 423)
Percentile over time · United States
24.2% higher than · Oct 2026 · rank #62,483 of 82,596
Since Dec 2025
+10.5 pts
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.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick |
|---|---|---|
| Oct 2026 | 423+96 | 426+99 |
| Sep 2026 | 327no change | 327no change |
| Aug 2026 | 327 Pno change · 23 games | 327 Pno change · 23 games |
| Jul 2026 | 327 Pno change · 23 games | 327 Pno change · 23 games |
| Jun 2026 | 327 Pno change · 23 games | 327 Pno change · 23 games |
| May 2026 | 327 P+79 · 23 games | 327 P+79 · 23 games |
| Apr 2026 | 248 Pno change · 19 games | 248 Pno change · 19 games |
| Mar 2026 | 248 Pno change · 19 games | 248 Pno change · 19 games |
| Feb 2026 | 248 Pno change · 19 games | 248 Pno change · 19 games |
| Jan 2026 | 248 Pno change · 19 games | 248 Pno change · 19 games |
| Dec 2025 | 248 P19 games | 248 P19 games |