USCF player statistics
Rognini, Riccardo Yi
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-9 Quick vs Regular
No national baseline for this rating band yet.
-125 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +1
- Feb 2026 to Mar 2026
- Biggest drop
- -1
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +1 from Feb 2026 to Mar 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±0
- Mean absolute change; spread ±0.6
Regular rating in context
United States
40.9%of the comparison population has a lower rating.
34,208 lower · 37 same rating · 49,390 higher
New Jersey
35.2%of the comparison population has a lower rating.
1,058 lower · 1 same rating · 1,944 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,045 within 100 points of 678
650–699: 2,499 members (2.9%) · highlighted band is the player’s · dashed line is the target
42.2% below 700 (35,335 of 83,635; 40.9% below 678)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 678no change | 669no change | 553 Pno change · 17 games |
| Aug 2026 | 678no change | 669no change | 553 Pno change · 17 games |
| Jul 2026 | 678no change | 669no change | 553 Pno change · 17 games |
| Jun 2026 | 678no change | 669no change | 553 Pno change · 17 games |
| May 2026 | 678no change | 669no change | 553 Pno change · 17 games |
| Apr 2026 | 678-1 | 669-1 | 553 Pno change · 17 games |
| Mar 2026 | 679+1 | 670no change | 553 Pno change · 17 games |
| Feb 2026 | 678-1 | 670no change | 553 Pno change · 17 games |
| Jan 2026 | 679no change | 670no change | 553 Pno change · 17 games |
| Dec 2025 | 679 | 670 | 553 P17 games |