USCF player statistics
Dutta, Marcellus Rohan
Official US Chess record- US Chess reported rank
- #24,840 national · #1,464 in state
- Floor
- Regular 150 · Quick 150
- Rated games
- Regular 18 · Quick 18
US Chess record as of Aug 12, 2026
Regular rating
Provisional rating · Sep 2026 · 6 published updates since Apr 2026
Other formats against Regular
-14 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +270
- Apr 2026 to May 2026
- Biggest drop
- -32
- May 2026 to Jun 2026
- Longest rise
- 1 update
- +270 from Apr 2026 to May 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±60
- Mean absolute change; spread ±125.1
Regular rating in context
United States
#30,449of 83,635 rated members · higher than 63.5%
53,146 lower · 41 same rating · 30,448 higher · ties share a rank
California
#3,561of 9,051 rated members · higher than 60.6%
5,485 lower · 6 same rating · 3,560 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,387 within 100 points of 1,116 (this player included)
1,100–1,149: 1,828 members (2.1%) · highlighted band is the player’s · dashed line is the target
65% below 1,150 (54,383 of 83,635; 63.5% below 1,116)
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 | 1,116 Pno change · 18 games | 1,102 Pno change · 18 games |
| Aug 2026 | 1,116 Pno change · 18 games | 1,102 Pno change · 18 games |
| Jul 2026 | 1,116 Pno change · 18 games | 1,102 Pno change · 18 games |
| Jun 2026 | 1,116 P-32 · 18 games | 1,102 P-33 · 18 games |
| May 2026 | 1,148 P+270 · 12 games | 1,135 P+259 · 12 games |
| Apr 2026 | 878 P5 games | 876 P5 games |
| Mar 2026 | — | — |
| Feb 2026 | — | — |