USCF player statistics
Levine, Mack Ibosh
Official US Chess record- Top rated · #87 in Arizona (Blitz)
- Top rated · #50 in Arizona (Quick)
- Top rated · #52 in Arizona (Regular)
- FIDE
- FIDE 39911047
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-70 Quick vs Regular
No national baseline for this rating band yet.
-420 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +55
- May 2026 to Jun 2026
- Biggest drop
- -76
- Feb 2026 to Mar 2026
- Longest rise
- 3 updates
- +121 from Mar 2026 to Jun 2026
- Updates that moved
- 9 of 9
- Latest +15, Aug 2026 to Sep 2026
- Typical move
- ±30
- Mean absolute change; spread ±39.7
Regular rating in context
United States
#2,059of 83,635 rated members · higher than 97.5%
81,562 lower · 15 same rating · 2,058 higher · ties share a rank
Arizona
#52of 1,686 rated members · higher than 96.9%
1,634 lower · 1 same rating · 51 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 2,303 within 100 points of 2,079 (this player included)
2,050–2,099: 517 members (0.6%) · highlighted band is the player’s · dashed line is the target
97.7% below 2,100 (81,775 of 83,635; 97.5% below 2,079)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 2,079+15 | 2,009+17 | 1,659no change |
| Aug 2026 | 2,064+8 | 1,992+7 | 1,659no change |
| Jul 2026 | 2,056-26 | 1,985-30 | 1,659no change |
| Jun 2026 | 2,082+55 | 2,015+60 | 1,659no change |
| May 2026 | 2,027+45 | 1,955+49 | 1,659no change |
| Apr 2026 | 1,982+21 | 1,906+10 | 1,659-6 |
| Mar 2026 | 1,961-76 | 1,896-94 | 1,665+28 |
| Feb 2026 | 2,037-2 | 1,990-8 | 1,637-1 |
| Jan 2026 | 2,039-20 | 1,998+7 | 1,638+36 |
| Dec 2025 | 2,059 | 1,991 | 1,602 |