USCF player statistics
Ortiz, Santiago Alexander
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+24 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +152
- May 2026 to Jun 2026
- Biggest drop
- -1
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +152 from May 2026 to Jun 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±26
- Mean absolute change; spread ±54.7
Regular rating in context
United States
#45,907of 83,635 rated members · higher than 45%
37,678 lower · 51 same rating · 45,906 higher · ties share a rank
Texas
#4,703of 10,810 rated members · higher than 56.4%
6,100 lower · 8 same rating · 4,702 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,579 within 100 points of 749 (this player included)
700–749: 2,394 members (2.8%) · highlighted band is the player’s · dashed line is the target
45.1% below 750 (37,729 of 83,635; 45% below 749)
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 | 749no change | 773no change |
| Aug 2026 | 749no change | 773no change |
| Jul 2026 | 749no change | 773no change |
| Jun 2026 | 749+152 | 773+163 |
| May 2026 | 597no change | 610no change |
| Apr 2026 | 597no change | 610no change |
| Mar 2026 | 597+83 | 610+84 |
| Feb 2026 | 514-1 | 526-1 |
| Jan 2026 | 515no change | 527no change |
| Dec 2025 | 515 | 527 |