USCF player statistics
Perez Blanco, Rodrigo Andrés
Official US Chess recordRegular rating
Published rating · Sep 2026 · 6 published updates since Apr 2026
Other formats against Regular
-52 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +57
- May 2026 to Jun 2026
- Biggest drop
- -2
- Jun 2026 to Jul 2026
- Longest rise
- 2 updates
- +68 from Apr 2026 to Jun 2026
- Updates that moved
- 5 of 5
- Latest +38, Aug 2026 to Sep 2026
- Typical move
- ±22
- Mean absolute change; spread ±25
Regular rating in context
United States
#12,380of 83,635 rated members · higher than 85.1%
71,224 lower · 32 same rating · 12,379 higher · ties share a rank
North Carolina
#390of 2,742 rated members · higher than 85.7%
2,351 lower · 2 same rating · 389 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,499 within 100 points of 1,641 (this player included)
1,600–1,649: 1,832 members (2.1%) · highlighted band is the player’s · dashed line is the target
85.5% below 1,650 (71,512 of 83,635; 85.1% below 1,641)
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 | 1,641+38 | 1,589+35 |
| Aug 2026 | 1,603 P+4 · 24 games | 1,554 P+2 · 24 games |
| Jul 2026 | 1,599 P-2 · 18 games | 1,552 P-6 · 18 games |
| Jun 2026 | 1,601 P+57 · 15 games | 1,558 P+55 · 15 games |
| May 2026 | 1,544 P+11 · 10 games | 1,503 P+13 · 10 games |
| Apr 2026 | 1,533 P7 games | 1,490 P7 games |
| Mar 2026 | — | — |
| Feb 2026 | — | — |