USCF player statistics
Abdirahman-Chiusano, Noah
Official US Chess record- Biggest rank climb · #10 in District of Columbia (Quick)
- Biggest rank climb · #7 in District of Columbia (Regular)
- US Chess reported rank
- #63,386 national · #248 in state
- Floor
- Regular 109 · Quick 109
- Rated games
- Regular 5 · Quick 5
US Chess record as of Aug 10, 2026
Regular rating
Provisional rating · Sep 2026 · 5 published updates since May 2026
Other formats against Regular
-5 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +53
- Aug 2026 to Sep 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +53 from Aug 2026 to Sep 2026
- Updates that moved
- 1 of 4
- Latest +53, Aug 2026 to Sep 2026
- Typical move
- ±13
- Mean absolute change; spread ±26.5
Regular rating in context
United States
#67,588of 83,635 rated members · higher than 19.1%
16,006 lower · 42 same rating · 67,587 higher · ties share a rank
District of Columbia
#255of 337 rated members · higher than 24.3%
82 lower · 1 same rating · 254 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,633 within 100 points of 339 (this player included)
300–349: 2,672 members (3.1%) · highlighted band is the player’s · dashed line is the target
19.8% below 350 (16,619 of 83,635; 19.1% below 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 | 339 P+53 · 9 games | 334 P+47 · 9 games |
| Aug 2026 | 286 Pno change · 5 games | 287 P+1 · 5 games |
| Jul 2026 | 286 Pno change · 5 games | 286 Pno change · 5 games |
| Jun 2026 | 286 Pno change · 5 games | 286 Pno change · 5 games |
| May 2026 | 286 P5 games | 286 P5 games |