USCF player statistics
Maiella, Rosalba
- Gender
- Female
- Floor
- Regular 104
US Chess record as of Sep 18, 2026
Regular rating in context
United States
#58,405of 83,032 rated members · higher than 29.5%
24,565 lower · 63 same rating · 58,404 higher · ties share a rank
Nevada
#476of 738 rated members · higher than 35.5%
262 lower · 1 same rating · 475 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 10,756 within 100 points of 506 (this player included)
500–549: 2,672 members (3.2%) · highlighted band is the player’s · dashed line is the target
32.3% below 550 (26,897 of 83,032; 29.5% below 506)
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.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular |
|---|---|
| Nov 2026 | 506 P4 games |
| Oct 2026 | — |
| Sep 2026 | — |