USCF player statistics
Simpara, Aleema
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-10 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +75
- Jun 2026 to Jul 2026
- Biggest drop
- -4
- May 2026 to Jun 2026
- Longest rise
- 1 update
- +75 from Jun 2026 to Jul 2026
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±13
- Mean absolute change; spread ±26.5
Regular rating in context
United States
#62,791of 83,635 rated members · higher than 24.8%
20,794 lower · 51 same rating · 62,790 higher · ties share a rank
New York
#6,860of 9,415 rated members · higher than 27.1%
2,552 lower · 4 same rating · 6,859 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 11,024 within 100 points of 427 (this player included)
400–449: 2,735 members (3.2%) · highlighted band is the player’s · dashed line is the target
26.3% below 450 (22,043 of 83,635; 24.8% below 427)
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 |
|---|---|---|
| Sep 2026 | 427no change | 417no change |
| Aug 2026 | 427no change | 417no change |
| Jul 2026 | 427+75 | 417+76 |
| Jun 2026 | 352-4 | 341-12 |
| May 2026 | 356+35 | 353+35 |
| Apr 2026 | 321 Pno change · 24 games | 318 P+1 · 24 games |
| Mar 2026 | 321 Pno change · 24 games | 317 Pno change · 24 games |
| Feb 2026 | 321 Pno change · 24 games | 317 P-1 · 24 games |
| Jan 2026 | 321 Pno change · 24 games | 318 Pno change · 24 games |
| Dec 2025 | 321 P24 games | 318 P24 games |