USCF player statistics
Riddle, Luca
- Gender
- Male
- Floor
- Blitz 105
- Rated games
- Blitz 5
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- —
- No consecutive gains yet
- Current run
- 4 updates
- Unchanged since Jul 2026
- Typical move
- ±0
- Mean absolute change; spread ±0
Blitz rating in context
United States
#15,670of 19,473 rated members · higher than 19.4%
3,791 lower · 13 same rating · 15,669 higher · ties share a rank
Pennsylvania
#496of 627 rated members · higher than 20.8%
131 lower · 1 same rating · 495 higher · ties share a rank
Where this rating sits · United States
19,473 rated members in 50-point bands · median 1,200–1,249 · 1,897 within 100 points of 729 (this player included)
700–749: 475 members (2.4%) · highlighted band is the player’s · dashed line is the target
20.5% below 750 (3,997 of 19,473; 19.4% below 729)
Percentile over time · United States
19.4% higher than · Nov 2026 · rank #15,670 of 19,473
Since Jul 2026
-0.3 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 | Blitz |
|---|---|
| Nov 2026 | 729 Pno change · 5 games |
| Oct 2026 | 729 Pno change · 5 games |
| Sep 2026 | 729 Pno change · 5 games |
| Aug 2026 | 729 Pno change · 5 games |
| Jul 2026 | 729 P5 games |