USCF player statistics
Rivera, Mario Nery
Official US Chess record- FIDE
- FIDE 0
Regular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-257 Quick vs Regular (provisional)
No national baseline for this rating band yet.
+377 Blitz vs Regular
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
- —
- No drop between published updates yet
- Longest rise
- —
- No consecutive gains yet
- Current run
- 9 updates
- Unchanged since Dec 2025
- Typical move
- ±0
- Mean absolute change; spread ±0
Regular rating in context
United States
76.5%of the comparison population has a lower rating.
64,009 lower · 31 same rating · 19,595 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,952 within 100 points of 1,427
1,400–1,449: 1,873 members (2.2%) · highlighted band is the player’s · dashed line is the target
77.4% below 1,450 (64,806 of 83,635; 76.5% below 1,427)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 1,427 Pno change · 15 games | 1,170 Pno change · 5 games | 1,804no change |
| Aug 2026 | 1,427 Pno change · 15 games | 1,170 Pno change · 5 games | 1,804no change |
| Jul 2026 | 1,427 Pno change · 15 games | 1,170 Pno change · 5 games | 1,804no change |
| Jun 2026 | 1,427 Pno change · 15 games | 1,170 Pno change · 5 games | 1,804no change |
| May 2026 | 1,427 Pno change · 15 games | 1,170 Pno change · 5 games | 1,804no change |
| Apr 2026 | 1,427 Pno change · 15 games | 1,170 Pno change · 5 games | 1,804no change |
| Mar 2026 | 1,427 Pno change · 15 games | 1,170 Pno change · 5 games | 1,804no change |
| Feb 2026 | 1,427 Pno change · 15 games | 1,170 Pno change · 5 games | 1,804no change |
| Jan 2026 | 1,427 Pno change · 15 games | 1,170 Pno change · 5 games | 1,804no change |
| Dec 2025 | 1,427 P15 games | 1,170 P5 games | 1,804 |