USCF player statistics
O'Shaughnessy, Pierce Michael
- Gender
- Male
- US Chess reported rank
- #55,894 national · #540 in state
- Floor
- Regular 109 · Quick 109
- Rated games
- Regular 4 · Quick 4
US Chess record as of Nov 1, 2026
Regular rating in context
United States
#60,863of 83,032 rated members · higher than 26.6%
22,120 lower · 50 same rating · 60,862 higher · ties share a rank
Connecticut
#661of 845 rated members · higher than 21.7%
184 lower · 1 same rating · 660 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 10,799 within 100 points of 460 (this player included)
450–499: 2,670 members (3.2%) · highlighted band is the player’s · dashed line is the target
29.1% below 500 (24,225 of 83,032; 26.6% below 460)
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 | Quick |
|---|---|---|
| Nov 2026 | 460 P4 games | 449 P4 games |