USCF player statistics
Shaughnessy, Jack Patrick
- Gender
- Male
- FIDE
- FIDE 566018102
- US Chess reported rank
- #9,805 national · #326 in state
- Floor
- Regular 138 · Quick 127 · Blitz 109
- Rated games
- Regular 14 · Quick 9 · Blitz 16
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +12
- Jul 2026 to Aug 2026
- Biggest drop
- -58
- Oct 2026 to Nov 2026
- Longest rise
- 1 update
- +12 from Jul 2026 to Aug 2026
- Updates that moved
- 2 of 4
- Latest -58, Oct 2026 to Nov 2026
- Typical move
- ±18
- Mean absolute change; spread ±31.5
Regular rating in context
United States
#15,354of 83,032 rated members · higher than 81.4%
67,645 lower · 34 same rating · 15,353 higher · ties share a rank
North Carolina
#517of 2,787 rated members · higher than 81.3%
2,268 lower · 3 same rating · 516 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 6,858 within 100 points of 1,557 (this player included)
1,550–1,599: 1,480 members (1.7%) · highlighted band is the player’s · dashed line is the target
83% below 1,600 (68,918 of 83,032; 81.4% below 1,557)
Percentile over time · United States
81.4% higher than · Nov 2026 · rank #15,354 of 83,032
Since Jul 2026
-2.3 pts
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 | Blitz |
|---|---|---|---|
| Nov 2026 | 1,557 P-58 · 18 games | 1,511 P-90 · 13 games | 1,429 Pno change · 16 games |
| Oct 2026 | 1,615 Pno change · 14 games | 1,601 Pno change · 9 games | 1,429 Pno change · 16 games |
| Sep 2026 | 1,615 Pno change · 14 games | 1,601 Pno change · 9 games | 1,429 Pno change · 16 games |
| Aug 2026 | 1,615 P+12 · 14 games | 1,601 P+12 · 9 games | 1,429 Pno change · 16 games |
| Jul 2026 | 1,603 P11 games | 1,589 P6 games | 1,429 P16 games |
| Jun 2026 | — | — | — |