USCF player statistics
Maus, Parker
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-1 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +89
- Jan 2026 to Feb 2026
- Biggest drop
- -11
- Mar 2026 to Apr 2026
- Longest rise
- 2 updates
- +135 from Dec 2025 to Feb 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±16
- Mean absolute change; spread ±32.5
Regular rating in context
United States
#72,068of 83,635 rated members · higher than 13.7%
11,526 lower · 42 same rating · 72,067 higher · ties share a rank
Ohio
#2,134of 2,416 rated members · higher than 11.6%
282 lower · 1 same rating · 2,133 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,995 within 100 points of 252 (this player included)
250–299: 2,532 members (3%) · highlighted band is the player’s · dashed line is the target
16.6% below 300 (13,947 of 83,635; 13.7% below 252)
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 | 252no change | 251 Pno change · 22 games |
| Aug 2026 | 252no change | 251 Pno change · 22 games |
| Jul 2026 | 252no change | 251 Pno change · 22 games |
| Jun 2026 | 252no change | 251 Pno change · 22 games |
| May 2026 | 252no change | 251 Pno change · 22 games |
| Apr 2026 | 252-11 | 251 P-10 · 22 games |
| Mar 2026 | 263no change | 261 Pno change · 19 games |
| Feb 2026 | 263+89 | 261 P+91 · 19 games |
| Jan 2026 | 174 P+46 · 22 games | 170 P+53 · 15 games |
| Dec 2025 | 128 P18 games | 117 P11 games |