USCF player statistics
Hernandez, David
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+3 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +38
- Dec 2025 to Jan 2026
- Biggest drop
- -3
- Aug 2026 to Sep 2026
- Longest rise
- 2 updates
- +3 from Jun 2026 to Aug 2026
- Updates that moved
- 4 of 9
- Latest -3, Aug 2026 to Sep 2026
- Typical move
- ±5
- Mean absolute change; spread ±12.7
Regular rating in context
United States
13.3%of the comparison population has a lower rating.
11,149 lower · 52 same rating · 72,434 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,028 within 100 points of 245
200–249: 2,417 members (2.8%) · highlighted band is the player’s · dashed line is the target
13.6% below 250 (11,415 of 83,635; 13.3% below 245)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
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 | 245 P-3 · 9 games | 248 P-3 · 9 games |
| Aug 2026 | 248 P+2 · 9 games | 251 P+2 · 9 games |
| Jul 2026 | 246 P+1 · 9 games | 249 Pno change · 9 games |
| Jun 2026 | 245 Pno change · 9 games | 249 Pno change · 9 games |
| May 2026 | 245 Pno change · 9 games | 249 Pno change · 9 games |
| Apr 2026 | 245 Pno change · 9 games | 249 P+1 · 9 games |
| Mar 2026 | 245 Pno change · 9 games | 248 Pno change · 9 games |
| Feb 2026 | 245 Pno change · 9 games | 248 Pno change · 9 games |
| Jan 2026 | 245 P+38 · 9 games | 248 P+41 · 9 games |
| Dec 2025 | 207 P5 games | 207 P5 games |