USCF player statistics
Mason, Natalie
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+1 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +6
- Mar 2026 to Apr 2026
- Biggest drop
- -50
- May 2026 to Jun 2026
- Longest rise
- 1 update
- +6 from Mar 2026 to Apr 2026
- Updates that moved
- 5 of 9
- Latest +1, Aug 2026 to Sep 2026
- Typical move
- ±7
- Mean absolute change; spread ±17
Regular rating in context
United States
#73,788of 83,635 rated members · higher than 11.7%
9,807 lower · 41 same rating · 73,787 higher · ties share a rank
Pennsylvania
#2,371of 2,639 rated members · higher than 10.1%
268 lower · 1 same rating · 2,370 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,028 within 100 points of 217 (this player included)
200–249: 2,417 members (2.8%) · highlighted band is the player’s · dashed line is the target
13.6% below 250 (11,415 of 83,635; 11.7% below 217)
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 | 217 P+1 · 12 games | 218 Pno change · 12 games |
| Aug 2026 | 216 P-1 · 12 games | 218 Pno change · 12 games |
| Jul 2026 | 217 Pno change · 12 games | 218 Pno change · 12 games |
| Jun 2026 | 217 P-50 · 12 games | 218 P-49 · 12 games |
| May 2026 | 267 Pno change · 8 games | 267 Pno change · 8 games |
| Apr 2026 | 267 P+6 · 8 games | 267 P+5 · 8 games |
| Mar 2026 | 261 Pno change · 4 games | 262 P+1 · 4 games |
| Feb 2026 | 261 P-3 · 4 games | 261 P-3 · 4 games |
| Jan 2026 | 264 Pno change · 4 games | 264 Pno change · 4 games |
| Dec 2025 | 264 P4 games | 264 P4 games |