USCF player statistics
Hajari, Ari
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+15 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +20
- May 2026 to Jun 2026
- Biggest drop
- -4
- Dec 2025 to Jan 2026
- Longest rise
- 2 updates
- +34 from Apr 2026 to Jun 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±4
- Mean absolute change; spread ±8
Regular rating in context
United States
#74,890of 83,635 rated members · higher than 10.3%
8,696 lower · 50 same rating · 74,889 higher · ties share a rank
Louisiana
#631of 700 rated members · higher than 9.8%
69 lower · 1 same rating · 630 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 13,639 within 100 points of 193 (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; 10.3% below 193)
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 | 193 Pno change · 16 games | 208 Pno change · 16 games |
| Aug 2026 | 193 Pno change · 16 games | 208 Pno change · 16 games |
| Jul 2026 | 193 Pno change · 16 games | 208 Pno change · 16 games |
| Jun 2026 | 193 P+20 · 16 games | 208 P+19 · 16 games |
| May 2026 | 173 P+14 · 12 games | 189 P+19 · 12 games |
| Apr 2026 | 159 Pno change · 8 games | 170 Pno change · 8 games |
| Mar 2026 | 159 Pno change · 8 games | 170 Pno change · 8 games |
| Feb 2026 | 159 Pno change · 8 games | 170 Pno change · 8 games |
| Jan 2026 | 159 P-4 · 8 games | 170 P+3 · 8 games |
| Dec 2025 | 163 P4 games | 167 P4 games |