USCF player statistics
Lopez, Luis Arturo
Official US Chess record- FIDE
- FIDE 566011000
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-126 Quick vs Regular
No national baseline for this rating band yet.
-198 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +117
- May 2026 to Jun 2026
- Biggest drop
- -28
- Apr 2026 to May 2026
- Longest rise
- 3 updates
- +172 from May 2026 to Aug 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±37
- Mean absolute change; spread ±48.6
Regular rating in context
United States
#13,236of 83,635 rated members · higher than 84.1%
70,361 lower · 39 same rating · 13,235 higher · ties share a rank
New York
#1,393of 9,415 rated members · higher than 85.1%
8,016 lower · 7 same rating · 1,392 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,671 within 100 points of 1,614 (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; 84.1% below 1,614)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 1,614no change | 1,488no change | 1,416 Pno change · 19 games |
| Aug 2026 | 1,614+34 | 1,488+26 | 1,416 Pno change · 19 games |
| Jul 2026 | 1,580+21 | 1,462+83 | 1,416 Pno change · 19 games |
| Jun 2026 | 1,559+117 | 1,379no change | 1,416 Pno change · 19 games |
| May 2026 | 1,442-28 | 1,379-65 | 1,416 P19 games |
| Apr 2026 | 1,470+14 | 1,444+18 | — |
| Mar 2026 | 1,456-24 | 1,426-40 | — |
| Feb 2026 | 1,480+72 | 1,466-18 | — |
| Jan 2026 | 1,408-24 | 1,484+122 | — |
| Dec 2025 | 1,432 | 1,362 | — |