USCF player statistics
Marquiss, Ronald Q
Official US Chess record- Top rated · #13 in Delaware (Blitz)
- Top rated · #40 in Delaware (Quick)
- Top rated · #56 in Delaware (Regular)
- FIDE
- FIDE 0
- TD
- Club
- US Chess reported rank
- #14,332 national · #44 in state
- Floor
- Regular 1,300 · Quick 120 · Blitz 117
- Rated games
- Blitz 16
US Chess record as of Sep 15, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-154 Quick vs Regular
No national baseline for this rating band yet.
-41 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +19
- Feb 2026 to Mar 2026
- Biggest drop
- -65
- Dec 2025 to Jan 2026
- Longest rise
- 1 update
- +19 from Feb 2026 to Mar 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±11
- Mean absolute change; spread ±23.3
Regular rating in context
United States
#19,234of 83,635 rated members · higher than 76.9%
64,363 lower · 39 same rating · 19,233 higher · ties share a rank
Delaware
#56of 212 rated members · higher than 73.5%
156 lower · 1 same rating · 55 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,982 within 100 points of 1,438 (this player included)
1,400–1,449: 1,873 members (2.2%) · highlighted band is the player’s · dashed line is the target
77.4% below 1,450 (64,806 of 83,635; 76.9% below 1,438)
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 |
|---|---|---|---|
| Sep 2026 | 1,438no change | 1,284no change | 1,397 P16 games |
| Aug 2026 | 1,438-2 | 1,284no change | — |
| Jul 2026 | 1,440+1 | 1,284no change | — |
| Jun 2026 | 1,439no change | 1,284no change | — |
| May 2026 | 1,439no change | 1,284no change | — |
| Apr 2026 | 1,439no change | 1,284no change | — |
| Mar 2026 | 1,439+19 | 1,284no change | — |
| Feb 2026 | 1,420-12 | 1,284no change | — |
| Jan 2026 | 1,432-65 | 1,284no change | — |
| Dec 2025 | 1,497 | 1,284 | — |