USCF player statistics
Lopez, Marco
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+39 Quick vs Regular
No national baseline for this rating band yet.
-258 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +46
- Jun 2026 to Jul 2026
- Biggest drop
- -31
- Jul 2026 to Aug 2026
- Longest rise
- 3 updates
- +127 from Apr 2026 to Jul 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±20
- Mean absolute change; spread ±27.8
Regular rating in context
United States
#25,668of 83,635 rated members · higher than 69.2%
57,934 lower · 34 same rating · 25,667 higher · ties share a rank
Texas
#2,087of 10,810 rated members · higher than 80.6%
8,713 lower · 11 same rating · 2,086 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,948 within 100 points of 1,252 (this player included)
1,250–1,299: 1,642 members (1.9%) · highlighted band is the player’s · dashed line is the target
71.1% below 1,300 (59,522 of 83,635; 69.2% below 1,252)
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 | 1,252no change | 1,291no change | 994no change |
| Aug 2026 | 1,252-31 | 1,291-24 | 994no change |
| Jul 2026 | 1,283+46 | 1,315+44 | 994-91 |
| Jun 2026 | 1,237+39 | 1,271+35 | 1,085 P18 games |
| May 2026 | 1,198+42 | 1,236+40 | — |
| Apr 2026 | 1,156no change | 1,196no change | — |
| Mar 2026 | 1,156-21 | 1,196-29 | — |
| Feb 2026 | 1,177no change | 1,225no change | — |
| Jan 2026 | 1,177no change | 1,225no change | — |
| Dec 2025 | 1,177 | 1,225 | — |