USCF player statistics
Persampieri, Finnegan
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
0 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +287
- Apr 2026 to May 2026
- Biggest drop
- -1
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +287 from Apr 2026 to May 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±32
- Mean absolute change; spread ±95.7
Regular rating in context
United States
35.8%of the comparison population has a lower rating.
29,989 lower · 49 same rating · 53,597 higher
California
32.6%of the comparison population has a lower rating.
2,959 lower · 7 same rating · 6,085 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,628 within 100 points of 596
550–599: 2,691 members (3.2%) · highlighted band is the player’s · dashed line is the target
36.1% below 600 (30,195 of 83,635; 35.8% below 596)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
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 | 596no change | 596no change |
| Aug 2026 | 596no change | 596+1 |
| Jul 2026 | 596no change | 595no change |
| Jun 2026 | 596no change | 595no change |
| May 2026 | 596+287 | 595+285 |
| Apr 2026 | 309 P-1 · 15 games | 310 Pno change · 15 games |
| Mar 2026 | 310 Pno change · 15 games | 310 Pno change · 15 games |
| Feb 2026 | 310 P+1 · 15 games | 310 Pno change · 15 games |
| Jan 2026 | 309 Pno change · 15 games | 310 Pno change · 15 games |
| Dec 2025 | 309 P15 games | 310 P15 games |