USCF player statistics
Johnson, Santiago
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-51 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +90
- Feb 2026 to Mar 2026
- Biggest drop
- -26
- Jun 2026 to Jul 2026
- Longest rise
- 3 updates
- +105 from Dec 2025 to Mar 2026
- Updates that moved
- 6 of 9
- Latest -8, Aug 2026 to Sep 2026
- Typical move
- ±25
- Mean absolute change; spread ±41.4
Regular rating in context
United States
#32,936of 83,635 rated members · higher than 60.5%
50,660 lower · 40 same rating · 32,935 higher · ties share a rank
New York
#3,566of 9,415 rated members · higher than 62%
5,846 lower · 4 same rating · 3,565 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,756 within 100 points of 1,049 (this player included)
1,000–1,049: 1,959 members (2.3%) · highlighted band is the player’s · dashed line is the target
60.6% below 1,050 (50,700 of 83,635; 60.5% below 1,049)
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 | 1,049-8 | 998-2 |
| Aug 2026 | 1,057no change | 1,000no change |
| Jul 2026 | 1,057-26 | 1,000no change |
| Jun 2026 | 1,083+86 | 1,000+137 |
| May 2026 | 997no change | 863no change |
| Apr 2026 | 997no change | 863no change |
| Mar 2026 | 997+90 | 863-31 |
| Feb 2026 | 907+14 | 894+13 |
| Jan 2026 | 893+1 | 881no change |
| Dec 2025 | 892 | 881 |