USCF player statistics
Amaya, Izabella
- Gender
- Female
- US Chess reported rank
- #46,568 national · #328 in state
- Floor
- Regular 123 · Quick 123
- Rated games
- Regular 13 · Quick 13
US Chess record as of Sep 18, 2026
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
- 4 updates
- Unchanged since Jun 2026
- Typical move
- ±30
- Mean absolute change; spread ±53.9
Regular rating in context
United States
#54,874of 82,596 rated members · higher than 33.4%
27,669 lower · 54 same rating · 54,873 higher · ties share a rank
Utah
#421of 644 rated members · higher than 34.6%
223 lower · 1 same rating · 420 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 10,515 within 100 points of 565 (this player included)
550–599: 2,631 members (3.1%) · highlighted band is the player’s · dashed line is the target
35.6% below 600 (29,460 of 82,596; 33.4% below 565)
Percentile over time · United States
33.4% higher than · Oct 2026 · rank #54,874 of 82,596
Since Mar 2026
+13.5 pts
How these comparisons are calculated
Chess67 calculations from the Oct 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 |
|---|---|---|
| Oct 2026 | 565 Pno change · 13 games | 580 Pno change · 13 games |
| 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 | — | — |