USCF player statistics
Kojabashian, Adelyn
Official US Chess recordBlitz rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +1
- Mar 2026 to Apr 2026
- Biggest drop
- -28
- Apr 2026 to May 2026
- Longest rise
- 1 update
- +1 from Mar 2026 to Apr 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±4
- Mean absolute change; spread ±9.4
Blitz rating in context
United States
#15,558of 19,355 rated members · higher than 19.5%
3,780 lower · 18 same rating · 15,557 higher · ties share a rank
California
#1,919of 2,569 rated members · higher than 25.3%
650 lower · 1 same rating · 1,918 higher · ties share a rank
Where this rating sits · United States
19,355 rated members in 50-point bands · median 1,200–1,249 · 1,881 within 100 points of 720 (this player included)
700–749: 493 members (2.5%) · highlighted band is the player’s · dashed line is the target
21% below 750 (4,068 of 19,355; 19.5% below 720)
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 | Blitz |
|---|---|
| Sep 2026 | 720 Pno change · 24 games |
| Aug 2026 | 720 Pno change · 24 games |
| Jul 2026 | 720 Pno change · 24 games |
| Jun 2026 | 720 Pno change · 24 games |
| May 2026 | 720 P-28 · 24 games |
| Apr 2026 | 748 P+1 · 21 games |
| Mar 2026 | 747 Pno change · 21 games |
| Feb 2026 | 747 P-8 · 21 games |
| Jan 2026 | 755 Pno change · 15 games |
| Dec 2025 | 755 P15 games |