USCF player statistics
Mburu, Jabali
- Biggest rank climb · #7 in North Carolina (Quick)
- Biggest rank climb · #6 in North Carolina (Regular)
- Fastest rising · #8 in North Carolina (Quick)
- Fastest rising · #5 in North Carolina (Regular)
- Gender
- Male
- US Chess reported rank
- #61,728 national · #2,062 in state
- Floor
- Regular 150 · Quick 150
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +215
- Sep 2026 to Oct 2026
- Biggest drop
- -151
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +215 from Sep 2026 to Oct 2026
- Updates that moved
- 9 of 9
- Latest +215, Sep 2026 to Oct 2026
- Typical move
- ±79
- Mean absolute change; spread ±105.2
Regular rating in context
United States
#59,168of 82,596 rated members · higher than 28.3%
23,380 lower · 49 same rating · 59,167 higher · ties share a rank
North Carolina
#2,042of 2,753 rated members · higher than 25.7%
710 lower · 2 same rating · 2,041 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 10,695 within 100 points of 484 (this player included)
450–499: 2,645 members (3.2%) · highlighted band is the player’s · dashed line is the target
29.2% below 500 (24,177 of 82,596; 28.3% below 484)
Percentile over time · United States
28.3% higher than · Oct 2026 · rank #59,168 of 82,596
Since Jan 2026
-13.7 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 | 484+215 | 498+205 |
| Sep 2026 | 269-77 | 293-82 |
| Aug 2026 | 346-41 | 375-17 |
| Jul 2026 | 387+27 | 392+25 |
| Jun 2026 | 360-17 | 367-19 |
| May 2026 | 377 P+1 · 21 games | 386 P+1 · 21 games |
| Apr 2026 | 376 P-80 · 21 games | 385 P-79 · 21 games |
| Mar 2026 | 456 P-100 · 15 games | 464 P-100 · 15 games |
| Feb 2026 | 556 P-151 · 15 games | 564 P-150 · 15 games |
| Jan 2026 | 707 P6 games | 714 P6 games |
| Dec 2025 | — | — |