USCF player statistics
Martenzi, Carlo
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-5 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +3
- Jun 2026 to Jul 2026
- Biggest drop
- -4
- Jul 2026 to Aug 2026
- Longest rise
- 1 update
- +3 from Jun 2026 to Jul 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±1
- Mean absolute change; spread ±1.8
Regular rating in context
United States
17.4%of the comparison population has a lower rating.
14,629 lower · 59 same rating · 68,947 higher
California
15.1%of the comparison population has a lower rating.
1,370 lower · 9 same rating · 7,672 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,431 within 100 points of 314
300–349: 2,672 members (3.1%) · highlighted band is the player’s · dashed line is the target
19.8% below 350 (16,619 of 83,635; 17.4% below 314)
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 |
|---|---|---|
| Sep 2026 | 314 Pno change · 15 games | 309 Pno change · 15 games |
| Aug 2026 | 314 P-4 · 15 games | 309 P-5 · 15 games |
| Jul 2026 | 318 P+3 · 15 games | 314 P+4 · 15 games |
| Jun 2026 | 315 Pno change · 15 games | 310 Pno change · 15 games |
| May 2026 | 315 Pno change · 15 games | 310 Pno change · 15 games |
| Apr 2026 | 315 P+1 · 15 games | 310 P+1 · 15 games |
| Mar 2026 | 314 Pno change · 15 games | 309 Pno change · 15 games |
| Feb 2026 | 314 Pno change · 15 games | 309 Pno change · 15 games |
| Jan 2026 | 314 Pno change · 15 games | 309 Pno change · 15 games |
| Dec 2025 | 314 P15 games | 309 P15 games |