USCF player statistics
Vlach, Maxim
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-2 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +128
- Jan 2026 to Feb 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +128 from Jan 2026 to Feb 2026
- Updates that moved
- 2 of 9
- Latest +95, Aug 2026 to Sep 2026
- Typical move
- ±25
- Mean absolute change; spread ±49.9
Regular rating in context
United States
#68,016of 83,635 rated members · higher than 18.6%
15,562 lower · 58 same rating · 68,015 higher · ties share a rank
Illinois
#3,551of 4,678 rated members · higher than 24%
1,125 lower · 3 same rating · 3,550 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,609 within 100 points of 331 (this player included)
300–349: 2,672 members (3.1%) · highlighted band is the player’s · dashed line is the target
19.8% below 350 (16,619 of 83,635; 18.6% below 331)
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 | 331 P+95 · 15 games | 329 P+94 · 15 games |
| Aug 2026 | 236 Pno change · 11 games | 235 Pno change · 11 games |
| Jul 2026 | 236 Pno change · 11 games | 235 Pno change · 11 games |
| Jun 2026 | 236 Pno change · 11 games | 235 Pno change · 11 games |
| May 2026 | 236 Pno change · 11 games | 235 Pno change · 11 games |
| Apr 2026 | 236 Pno change · 11 games | 235 Pno change · 11 games |
| Mar 2026 | 236 Pno change · 11 games | 235 Pno change · 11 games |
| Feb 2026 | 236 P+128 · 11 games | 235 P+127 · 11 games |
| Jan 2026 | 108 Pno change · 7 games | 108 Pno change · 7 games |
| Dec 2025 | 108 P7 games | 108 P7 games |