USCF player statistics
Amaya, Izabella
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 7 published updates since Mar 2026
Other formats against Regular
+15 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +135
- May 2026 to Jun 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +135 from May 2026 to Jun 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±35
- Mean absolute change; spread ±57.3
Regular rating in context
United States
#55,221of 83,635 rated members · higher than 33.9%
28,362 lower · 53 same rating · 55,220 higher · ties share a rank
Utah
#425of 656 rated members · higher than 35.2%
231 lower · 1 same rating · 424 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,795 within 100 points of 565 (this player included)
550–599: 2,691 members (3.2%) · highlighted band is the player’s · dashed line is the target
36.1% below 600 (30,195 of 83,635; 33.9% below 565)
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 | 565 Pno change · 13 games | 580 Pno change · 13 games |
| Aug 2026 | 565 Pno change · 13 games | 580 Pno change · 13 games |
| Jul 2026 | 565 Pno change · 13 games | 580 P-1 · 13 games |
| Jun 2026 | 565 P+135 · 13 games | 581 P+135 · 13 games |
| May 2026 | 430 Pno change · 9 games | 446 Pno change · 9 games |
| Apr 2026 | 430 P+74 · 9 games | 446 P+60 · 9 games |
| Mar 2026 | 356 P5 games | 386 P5 games |
| Feb 2026 | — | — |