USCF player statistics
Zetino, Sador
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+11 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +85
- Mar 2026 to Apr 2026
- Biggest drop
- -156
- May 2026 to Jun 2026
- Longest rise
- 2 updates
- +164 from Feb 2026 to Apr 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±48
- Mean absolute change; spread ±73.7
Regular rating in context
United States
#71,900of 83,635 rated members · higher than 13.9%
11,682 lower · 54 same rating · 71,899 higher · ties share a rank
New York
#7,937of 9,415 rated members · higher than 15.5%
1,468 lower · 11 same rating · 7,936 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,032 within 100 points of 255 (this player included)
250–299: 2,532 members (3%) · highlighted band is the player’s · dashed line is the target
16.6% below 300 (13,947 of 83,635; 13.9% below 255)
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 | 255no change | 266no change |
| Aug 2026 | 255no change | 266no change |
| Jul 2026 | 255no change | 266no change |
| Jun 2026 | 255-156 | 266-141 |
| May 2026 | 411-57 | 407-59 |
| Apr 2026 | 468+85 | 466+86 |
| Mar 2026 | 383+79 | 380+79 |
| Feb 2026 | 304-9 | 301-8 |
| Jan 2026 | 313+48 | 309+49 |
| Dec 2025 | 265 | 260 |