USCF player statistics
Muzzio, Kevin
- Gender
- Male
- FIDE
- FIDE 0
- US Chess reported rank
- #17,397 national · #640 in state
- Floor
- Regular 115 · Quick 115
- Rated games
- Regular 23 · Quick 8
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +284
- Apr 2026 to May 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +284 from Apr 2026 to May 2026
- Current run
- 6 updates
- Unchanged since May 2026
- Typical move
- ±26
- Mean absolute change; spread ±85.6
Regular rating in context
United States
#23,320of 83,032 rated members · higher than 71.8%
59,679 lower · 34 same rating · 23,319 higher · ties share a rank
Pennsylvania
#910of 2,576 rated members · higher than 64.6%
1,666 lower · 1 same rating · 909 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 7,058 within 100 points of 1,327 (this player included)
1,300–1,349: 1,797 members (2.1%) · highlighted band is the player’s · dashed line is the target
72.8% below 1,350 (60,455 of 83,032; 71.8% below 1,327)
Percentile over time · United States
71.8% higher than · Nov 2026 · rank #23,320 of 83,032
Since Dec 2025
+11.8 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 |
|---|---|---|
| Nov 2026 | 1,327 Pno change · 23 games | 1,413 Pno change · 8 games |
| Oct 2026 | 1,327 Pno change · 23 games | 1,413 Pno change · 8 games |
| Sep 2026 | 1,327 Pno change · 23 games | 1,413 Pno change · 8 games |
| Aug 2026 | 1,327 Pno change · 23 games | 1,413 Pno change · 8 games |
| Jul 2026 | 1,327 Pno change · 23 games | 1,413 Pno change · 8 games |
| Jun 2026 | 1,327 Pno change · 23 games | 1,413 Pno change · 8 games |
| May 2026 | 1,327 P+284 · 23 games | 1,413 P8 games |
| Apr 2026 | 1,043 Pno change · 18 games | — |
| Mar 2026 | 1,043 Pno change · 18 games | — |
| Feb 2026 | 1,043 Pno change · 18 games | — |
| Jan 2026 | 1,043 Pno change · 18 games | — |
| Dec 2025 | 1,043 P18 games | — |