USCF player statistics
Orellana, Fiamma
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-70 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +119
- Mar 2026 to Apr 2026
- Biggest drop
- -6
- May 2026 to Jun 2026
- Longest rise
- 4 updates
- +213 from Dec 2025 to Apr 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±24
- Mean absolute change; spread ±44.4
Regular rating in context
United States
#22,679of 83,635 rated members · higher than 72.8%
60,920 lower · 37 same rating · 22,678 higher · ties share a rank
New York
#2,409of 9,415 rated members · higher than 74.3%
7,003 lower · 4 same rating · 2,408 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,930 within 100 points of 1,339 (this player included)
1,300–1,349: 1,775 members (2.1%) · highlighted band is the player’s · dashed line is the target
73.2% below 1,350 (61,297 of 83,635; 72.8% below 1,339)
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 | 1,339no change | 1,269no change |
| Aug 2026 | 1,339no change | 1,269no change |
| Jul 2026 | 1,339no change | 1,269no change |
| Jun 2026 | 1,339-6 | 1,269-35 |
| May 2026 | 1,345no change | 1,304no change |
| Apr 2026 | 1,345+119 | 1,304+121 |
| Mar 2026 | 1,226+5 | 1,183+11 |
| Feb 2026 | 1,221+79 | 1,172+79 |
| Jan 2026 | 1,142+10 | 1,093+12 |
| Dec 2025 | 1,132 | 1,081 |