USCF player statistics
Petrillo, Nick R
Official US Chess record- FIDE
- FIDE 343096017
- US Chess reported rank
- #18,090 national · #574 in state
- Floor
- Regular 150 · Quick 111 · Blitz 105 · Online Regular 100 · Online Quick 100
- Rated games
- Regular 25 · Quick 14 · Blitz 16 · Online Regular 12 · Online Quick 19
US Chess record as of Sep 15, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-372 Quick vs Regular (provisional)
No national baseline for this rating band yet.
-501 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
-508 Online Regular vs Regular (provisional)
No national baseline for this rating band yet.
-282 Online Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +250
- Feb 2026 to Mar 2026
- Biggest drop
- -1
- Aug 2026 to Sep 2026
- Longest rise
- 5 updates
- +572 from Jan 2026 to Jun 2026
- Updates that moved
- 7 of 9
- Latest -1, Aug 2026 to Sep 2026
- Typical move
- ±64
- Mean absolute change; spread ±92.2
Regular rating in context
United States
#23,933of 83,635 rated members · higher than 71.3%
59,672 lower · 31 same rating · 23,932 higher · ties share a rank
Virginia
#803of 2,595 rated members · higher than 69%
1,791 lower · 2 same rating · 802 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,988 within 100 points of 1,301 (this player included)
1,300–1,349: 1,775 members (2.1%) · highlighted band is the player’s · dashed line is the target
73.2% below 1,350 (61,297 of 83,635; 71.3% below 1,301)
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, 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 | Online Regular | Online Quick |
|---|---|---|---|---|---|
| Sep 2026 | 1,301-1 | 929 Pno change · 14 games | 800 Pno change · 16 games | 793 Pno change · 12 games | 1,019 Pno change · 19 games |
| Aug 2026 | 1,302+1 | 929 Pno change · 14 games | 800 Pno change · 16 games | 793 Pno change · 12 games | 1,019 Pno change · 19 games |
| Jul 2026 | 1,301no change | 929 Pno change · 14 games | 800 Pno change · 16 games | 793 Pno change · 12 games | 1,019 Pno change · 19 games |
| Jun 2026 | 1,301+74 | 929 Pno change · 14 games | 800 Pno change · 16 games | 793 Pno change · 12 games | 1,019 Pno change · 19 games |
| May 2026 | 1,227 P+60 · 22 games | 929 Pno change · 14 games | 800 Pno change · 16 games | 793 Pno change · 12 games | 1,019 Pno change · 19 games |
| Apr 2026 | 1,167 P+181 · 19 games | 929 Pno change · 14 games | 800 Pno change · 16 games | 793 Pno change · 12 games | 1,019 Pno change · 19 games |
| Mar 2026 | 986 P+250 · 15 games | 929 Pno change · 14 games | 800 Pno change · 16 games | 793 Pno change · 12 games | 1,019 Pno change · 19 games |
| Feb 2026 | 736 P+7 · 15 games | 929 Pno change · 14 games | 800 Pno change · 16 games | 793 Pno change · 12 games | 1,019 Pno change · 19 games |
| Jan 2026 | 729 Pno change · 10 games | 929 Pno change · 14 games | 800 Pno change · 16 games | 793 Pno change · 12 games | 1,019 Pno change · 19 games |
| Dec 2025 | 729 P10 games | 929 P14 games | 800 P16 games | 793 P12 games | 1,019 P19 games |