USCF player statistics
Arnzen, Cruz
Official US Chess record- FIDE
- FIDE 39902161
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-67 Quick vs Regular
No national baseline for this rating band yet.
-300 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
-636 Online Regular vs Regular (provisional)
No national baseline for this rating band yet.
-453 Online Quick vs Regular (provisional)
No national baseline for this rating band yet.
-61 Online 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
60.7%of the comparison population has a lower rating.
50,780 lower · 36 same rating · 32,819 higher
California
57.6%of the comparison population has a lower rating.
5,214 lower · 2 same rating · 3,835 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,743 within 100 points of 1,052
1,050–1,099: 1,855 members (2.2%) · highlighted band is the player’s · dashed line is the target
62.8% below 1,100 (52,555 of 83,635; 60.7% below 1,052)
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 | Online Regular | Online Quick | Online Blitz |
|---|---|---|---|---|---|---|
| Sep 2026 | 1,052no change | 985no change | 752 Pno change · 22 games | 416 Pno change · 17 games | 599 Pno change · 23 games | 991no change |
| Aug 2026 | 1,052no change | 985no change | 752 Pno change · 22 games | 416 Pno change · 17 games | 599 Pno change · 23 games | 991no change |
| Jul 2026 | 1,052no change | 985no change | 752 Pno change · 22 games | 416 Pno change · 17 games | 599 Pno change · 23 games | 991no change |
| Jun 2026 | 1,052no change | 985no change | 752 Pno change · 22 games | 416 Pno change · 17 games | 599 Pno change · 23 games | 991no change |
| May 2026 | 1,052no change | 985no change | 752 Pno change · 22 games | 416 Pno change · 17 games | 599 Pno change · 23 games | 991no change |
| Apr 2026 | 1,052no change | 985no change | 752 Pno change · 22 games | 416 Pno change · 17 games | 599 Pno change · 23 games | 991no change |
| Mar 2026 | 1,052no change | 985no change | 752 Pno change · 22 games | 416 Pno change · 17 games | 599 Pno change · 23 games | 991no change |
| Feb 2026 | 1,052no change | 985no change | 752 Pno change · 22 games | 416 Pno change · 17 games | 599 Pno change · 23 games | 991no change |
| Jan 2026 | 1,052no change | 985no change | 752 Pno change · 22 games | 416 Pno change · 17 games | 599 Pno change · 23 games | 991no change |
| Dec 2025 | 1,052 | 985 | 752 P22 games | 416 P17 games | 599 P23 games | 991 |