USCF player statistics
Onyeabor, Joan
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 8 published updates since Feb 2026
Other formats against Regular
0 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +52
- Mar 2026 to Apr 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +52 from Mar 2026 to Apr 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±7
- Mean absolute change; spread ±19.7
Regular rating in context
United States
#76,761of 83,635 rated members · higher than 8.1%
6,830 lower · 45 same rating · 76,760 higher · ties share a rank
Texas
#9,650of 10,810 rated members · higher than 10.6%
1,156 lower · 5 same rating · 9,649 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 11,625 within 100 points of 153 (this player included)
150–199: 2,383 members (2.8%) · highlighted band is the player’s · dashed line is the target
10.7% below 200 (8,998 of 83,635; 8.1% below 153)
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 | 153 Pno change · 10 games | 153 Pno change · 10 games |
| Aug 2026 | 153 Pno change · 10 games | 153 Pno change · 10 games |
| Jul 2026 | 153 Pno change · 10 games | 153 Pno change · 10 games |
| Jun 2026 | 153 Pno change · 10 games | 153 Pno change · 10 games |
| May 2026 | 153 Pno change · 10 games | 153 Pno change · 10 games |
| Apr 2026 | 153 P+52 · 10 games | 153 P+52 · 10 games |
| Mar 2026 | 101 Pno change · 5 games | 101 Pno change · 5 games |
| Feb 2026 | 101 P5 games | 101 P5 games |