USCF player statistics
Marshall, Robert L
Official US Chess record- FIDE
- FIDE 0
- US Chess reported rank
- #17,224 national · #251 in state
- Floor
- Regular 109 · Quick 109
US Chess record as of Sep 15, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-20 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +2
- Dec 2025 to Jan 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +2 from Dec 2025 to Jan 2026
- Current run
- 8 updates
- Unchanged since Jan 2026
- Typical move
- ±0
- Mean absolute change; spread ±0.7
Regular rating in context
United States
#22,884of 83,635 rated members · higher than 72.5%
60,718 lower · 34 same rating · 22,883 higher · ties share a rank
Indiana
#338of 1,492 rated members · higher than 77.3%
1,154 lower · 1 same rating · 337 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,930 within 100 points of 1,333 (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; 72.5% below 1,333)
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 |
|---|---|---|
| Sep 2026 | 1,333no change | 1,313no change |
| Aug 2026 | 1,333no change | 1,313no change |
| Jul 2026 | 1,333no change | 1,313no change |
| Jun 2026 | 1,333no change | 1,313no change |
| May 2026 | 1,333no change | 1,313no change |
| Apr 2026 | 1,333no change | 1,313no change |
| Mar 2026 | 1,333no change | 1,313no change |
| Feb 2026 | 1,333no change | 1,313no change |
| Jan 2026 | 1,333+2 | 1,313+3 |
| Dec 2025 | 1,331 | 1,310 |