USCF player statistics
Rey, Mateo Luca
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 6 published updates since Apr 2026
Other formats against Regular
-26 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -49
- Aug 2026 to Sep 2026
- Longest rise
- —
- No consecutive gains yet
- Updates that moved
- 1 of 5
- Latest -49, Aug 2026 to Sep 2026
- Typical move
- ±10
- Mean absolute change; spread ±21.9
Regular rating in context
United States
#44,039of 83,635 rated members · higher than 47.2%
39,539 lower · 58 same rating · 44,038 higher · ties share a rank
Texas
#4,420of 10,810 rated members · higher than 59%
6,384 lower · 7 same rating · 4,419 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,402 within 100 points of 789 (this player included)
750–799: 2,331 members (2.7%) · highlighted band is the player’s · dashed line is the target
47.8% below 800 (40,060 of 83,635; 47.2% below 789)
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 | 789 P-49 · 9 games | 763 P-47 · 9 games |
| Aug 2026 | 838 Pno change · 8 games | 810 Pno change · 8 games |
| Jul 2026 | 838 Pno change · 8 games | 810 Pno change · 8 games |
| Jun 2026 | 838 Pno change · 8 games | 810 Pno change · 8 games |
| May 2026 | 838 Pno change · 8 games | 810 Pno change · 8 games |
| Apr 2026 | 838 P8 games | 810 P8 games |
| Mar 2026 | — | — |
| Feb 2026 | — | — |