USCF player statistics
Vo, Tam
Official US Chess record- FIDE
- FIDE 0
Regular 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
- +391
- Mar 2026 to Apr 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +391 from Mar 2026 to Apr 2026
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±55
- Mean absolute change; spread ±130.4
Regular rating in context
United States
#32,309of 83,635 rated members · higher than 61.3%
51,296 lower · 31 same rating · 32,308 higher · ties share a rank
Nevada
#309of 745 rated members · higher than 58.5%
436 lower · 1 same rating · 308 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,632 within 100 points of 1,066 (this player included)
1,050–1,099: 1,855 members (2.2%) · highlighted band is the player’s · dashed line is the target
62.8% below 1,100 (52,555 of 83,635; 61.3% below 1,066)
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 | 1,066no change | 1,057no change |
| Aug 2026 | 1,066no change | 1,057no change |
| Jul 2026 | 1,066+100 | 1,057+108 |
| Jun 2026 | 966no change | 949no change |
| May 2026 | 966no change | 949no change |
| Apr 2026 | 966+391 | 949+376 |
| Mar 2026 | 575 Pno change · 21 games | 573 Pno change · 21 games |
| Feb 2026 | 575 Pno change · 21 games | 573 Pno change · 21 games |
| Jan 2026 | 575 Pno change · 21 games | 573 Pno change · 21 games |
| Dec 2025 | 575 P21 games | 573 P21 games |