USCF player statistics
Spellman, Nathan C
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 5 published updates since May 2026
Other formats against Regular
-23 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +199
- May 2026 to Jun 2026
- Biggest drop
- -1
- Jul 2026 to Aug 2026
- Longest rise
- 1 update
- +199 from May 2026 to Jun 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±50
- Mean absolute change; spread ±99.7
Regular rating in context
United States
#56,382of 83,635 rated members · higher than 32.5%
27,194 lower · 60 same rating · 56,381 higher · ties share a rank
New Jersey
#2,169of 3,003 rated members · higher than 27.7%
834 lower · 1 same rating · 2,168 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,880 within 100 points of 544 (this player included)
500–549: 2,741 members (3.2%) · highlighted band is the player’s · dashed line is the target
32.8% below 550 (27,504 of 83,635; 32.5% below 544)
How these comparisons are calculated
Chess67 calculations from the Sep 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 |
|---|---|---|
| Sep 2026 | 544 Pno change · 11 games | 521 Pno change · 11 games |
| Aug 2026 | 544 P-1 · 11 games | 521 P-1 · 11 games |
| Jul 2026 | 545 Pno change · 11 games | 522 Pno change · 11 games |
| Jun 2026 | 545 P+199 · 11 games | 522 P+192 · 11 games |
| May 2026 | 346 P5 games | 330 P5 games |
| Apr 2026 | — | — |
| Mar 2026 | — | — |
| Feb 2026 | — | — |