USCF player statistics
Twiss, Wells H
Official US Chess record- US Chess reported rank
- #46,034 national · #2,329 in state
- Floor
- Regular 144 · Quick 145
- Rated games
- Regular 19 · Quick 20
US Chess record as of Sep 13, 2026
Regular rating
Provisional rating · Sep 2026 · 4 published updates since Jun 2026
Other formats against Regular
+12 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +100
- Jul 2026 to Aug 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +100 from Jul 2026 to Aug 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±33
- Mean absolute change; spread ±57.7
Regular rating in context
United States
#54,610of 83,635 rated members · higher than 34.6%
28,968 lower · 58 same rating · 54,609 higher · ties share a rank
Florida
#2,848of 4,396 rated members · higher than 35.1%
1,546 lower · 3 same rating · 2,847 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,685 within 100 points of 577 (this player included)
550–599: 2,691 members (3.2%) · highlighted band is the player’s · dashed line is the target
36.1% below 600 (30,195 of 83,635; 34.6% below 577)
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 | 577 Pno change · 19 games | 589 Pno change · 20 games |
| Aug 2026 | 577 P+100 · 19 games | 589 P+131 · 20 games |
| Jul 2026 | 477 Pno change · 10 games | 458 Pno change · 11 games |
| Jun 2026 | 477 P10 games | 458 P+187 · 11 games |
| May 2026 | — | 271 Pno change · 6 games |
| Apr 2026 | — | 271 P6 games |
| Mar 2026 | — | — |
| Feb 2026 | — | — |
| Jan 2026 | — | — |