USCF player statistics
Mendez, Jayden
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
0 Quick vs Regular
No national baseline for this rating band yet.
-153 Online Regular vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +133
- Feb 2026 to Mar 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 2 updates
- +190 from Feb 2026 to Apr 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±21
- Mean absolute change; spread ±46
Regular rating in context
United States
#67,317of 83,635 rated members · higher than 19.4%
16,258 lower · 61 same rating · 67,316 higher · ties share a rank
Nevada
#575of 745 rated members · higher than 22.8%
170 lower · 1 same rating · 574 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,661 within 100 points of 344 (this player included)
300–349: 2,672 members (3.1%) · highlighted band is the player’s · dashed line is the target
19.8% below 350 (16,619 of 83,635; 19.4% below 344)
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 | Online Regular |
|---|---|---|---|
| Sep 2026 | 344no change | 344no change | 191 Pno change · 12 games |
| Aug 2026 | 344no change | 344no change | 191 Pno change · 12 games |
| Jul 2026 | 344no change | 344no change | 191 Pno change · 12 games |
| Jun 2026 | 344no change | 344no change | 191 Pno change · 12 games |
| May 2026 | 344no change | 344no change | 191 Pno change · 12 games |
| Apr 2026 | 344+57 | 344+58 | 191 Pno change · 12 games |
| Mar 2026 | 287+133 | 286+133 | 191 Pno change · 12 games |
| Feb 2026 | 154no change | 153no change | 191 Pno change · 12 games |
| Jan 2026 | 154no change | 153no change | 191 Pno change · 12 games |
| Dec 2025 | 154 | 153 | 191 P12 games |