USCF player statistics
Dcunha, Raelyn
- Gender
- Female
- FIDE
- FIDE 0
- US Chess reported rank
- #39,305 national · #2,356 in state
- Floor
- Regular 150 · Quick 150
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +271
- Aug 2026 to Sep 2026
- Biggest drop
- -67
- Jun 2026 to Jul 2026
- Longest rise
- 3 updates
- +402 from Jul 2026 to Oct 2026
- Updates that moved
- 4 of 4
- Latest +79, Sep 2026 to Oct 2026
- Typical move
- ±117
- Mean absolute change; spread ±140
Regular rating in context
United States
#43,686of 82,596 rated members · higher than 47%
38,868 lower · 43 same rating · 43,685 higher · ties share a rank
California
#5,062of 9,083 rated members · higher than 44.2%
4,018 lower · 4 same rating · 5,061 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 9,140 within 100 points of 794 (this player included)
750–799: 2,275 members (2.7%) · highlighted band is the player’s · dashed line is the target
47.3% below 800 (39,137 of 82,596; 47% below 794)
Percentile over time · United States
47% higher than · Oct 2026 · rank #43,686 of 82,596
Since Jun 2026
+20 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 | 794+79 | 791+77 |
| Sep 2026 | 715+271 | 714+269 |
| Aug 2026 | 444 P+52 · 19 games | 445 P+54 · 19 games |
| Jul 2026 | 392 P-67 · 10 games | 391 P-68 · 10 games |
| Jun 2026 | 459 P4 games | 459 P4 games |
| May 2026 | — | — |
| Apr 2026 | — | — |