USCF player statistics
Xu, Max
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+9 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +172
- Jul 2026 to Aug 2026
- Biggest drop
- -51
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +172 from Jul 2026 to Aug 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±45
- Mean absolute change; spread ±76.7
Regular rating in context
United States
#63,693of 83,635 rated members · higher than 23.7%
19,889 lower · 54 same rating · 63,692 higher · ties share a rank
Florida
#3,304of 4,396 rated members · higher than 24.8%
1,091 lower · 2 same rating · 3,303 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,967 within 100 points of 411 (this player included)
400–449: 2,735 members (3.2%) · highlighted band is the player’s · dashed line is the target
26.3% below 450 (22,043 of 83,635; 23.7% below 411)
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 | 411no change | 420no change |
| Aug 2026 | 411+172 | 420+181 |
| Jul 2026 | 239no change | 239no change |
| Jun 2026 | 239+22 | 239+22 |
| May 2026 | 217 Pno change · 24 games | 217 Pno change · 24 games |
| Apr 2026 | 217 P-51 · 24 games | 217 P-52 · 24 games |
| Mar 2026 | 268 P+156 · 20 games | 269 P+157 · 20 games |
| Feb 2026 | 112 Pno change · 20 games | 112 Pno change · 20 games |
| Jan 2026 | 112 Pno change · 16 games | 112 Pno change · 16 games |
| Dec 2025 | 112 P16 games | 112 P16 games |