USCF player statistics
Rocha, Santiago M
Official US Chess record- FIDE
- FIDE 0
- US Chess reported rank
- #13,303 national · #463 in state
- Floor
- Regular 1,300 · Quick 100 · Blitz 100
- Rated games
- Quick 23 · Blitz 15
US Chess record as of Jul 13, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-732 Quick vs Regular (provisional)
No national baseline for this rating band yet.
-790 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +89
- Jul 2026 to Aug 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 3 updates
- +145 from May 2026 to Aug 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±20
- Mean absolute change; spread ±30.6
Regular rating in context
United States
#14,405of 83,635 rated members · higher than 82.7%
69,196 lower · 35 same rating · 14,404 higher · ties share a rank
Massachusetts
#523of 1,677 rated members · higher than 68.6%
1,152 lower · 3 same rating · 522 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,742 within 100 points of 1,584 (this player included)
1,550–1,599: 1,475 members (1.7%) · highlighted band is the player’s · dashed line is the target
83.3% below 1,600 (69,680 of 83,635; 82.7% below 1,584)
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 | 1,584no change | 852 Pno change · 23 games | 794 Pno change · 15 games |
| Aug 2026 | 1,584+89 | 852 Pno change · 23 games | 794 Pno change · 15 games |
| Jul 2026 | 1,495+39 | 852 Pno change · 23 games | 794 Pno change · 15 games |
| Jun 2026 | 1,456+17 | 852 Pno change · 23 games | 794 Pno change · 15 games |
| May 2026 | 1,439no change | 852 Pno change · 23 games | 794 Pno change · 15 games |
| Apr 2026 | 1,439no change | 852 Pno change · 23 games | 794 Pno change · 15 games |
| Mar 2026 | 1,439no change | 852 Pno change · 23 games | 794 Pno change · 15 games |
| Feb 2026 | 1,439+39 | 852 Pno change · 23 games | 794 Pno change · 15 games |
| Jan 2026 | 1,400no change | 852 Pno change · 23 games | 794 Pno change · 15 games |
| Dec 2025 | 1,400 | 852 P23 games | 794 P15 games |