USCF player statistics
Heartisan, Arwinn
Official US Chess record- Biggest rank climb · #95 in Arizona (Regular)
- Fastest rising · #78 in Arizona (Quick)
- Fastest rising · #74 in Arizona (Regular)
- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-11 Quick vs Regular
No national baseline for this rating band yet.
+25 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +58
- Apr 2026 to May 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +58 from Apr 2026 to May 2026
- Updates that moved
- 3 of 9
- Latest +52, Aug 2026 to Sep 2026
- Typical move
- ±17
- Mean absolute change; spread ±26.3
Regular rating in context
United States
#30,151of 83,635 rated members · higher than 63.9%
53,448 lower · 37 same rating · 30,150 higher · ties share a rank
Arizona
#663of 1,686 rated members · higher than 60.6%
1,022 lower · 2 same rating · 662 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,334 within 100 points of 1,124 (this player included)
1,100–1,149: 1,828 members (2.1%) · highlighted band is the player’s · dashed line is the target
65% below 1,150 (54,383 of 83,635; 63.9% below 1,124)
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 | 1,124+52 | 1,113+58 | 1,149no change |
| Aug 2026 | 1,072no change | 1,055-1 | 1,149-12 |
| Jul 2026 | 1,072no change | 1,056no change | 1,161no change |
| Jun 2026 | 1,072no change | 1,056no change | 1,161+112 |
| May 2026 | 1,072+58 | 1,056+53 | 1,049no change |
| Apr 2026 | 1,014no change | 1,003no change | 1,049no change |
| Mar 2026 | 1,014+47 | 1,003+27 | 1,049no change |
| Feb 2026 | 967no change | 976no change | 1,049no change |
| Jan 2026 | 967no change | 976no change | 1,049+45 |
| Dec 2025 | 967 | 976 | 1,004 |