USCF player statistics
Tanitomi, Lenox
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+156 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +43
- Mar 2026 to Apr 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +43 from Mar 2026 to Apr 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±5
- Mean absolute change; spread ±14.3
Regular rating in context
United States
#67,535of 83,635 rated members · higher than 19.1%
16,048 lower · 53 same rating · 67,534 higher · ties share a rank
Hawaii
#272of 373 rated members · higher than 27%
101 lower · 1 same rating · 271 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,641 within 100 points of 340 (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; 19.1% below 340)
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 | 340no change | 496no change |
| Aug 2026 | 340no change | 496no change |
| Jul 2026 | 340no change | 496+151 |
| Jun 2026 | 340no change | 345no change |
| May 2026 | 340no change | 345no change |
| Apr 2026 | 340+43 | 345+43 |
| Mar 2026 | 297 Pno change · 24 games | 302 Pno change · 24 games |
| Feb 2026 | 297 P+1 · 24 games | 302 P+1 · 24 games |
| Jan 2026 | 296 Pno change · 24 games | 301 Pno change · 24 games |
| Dec 2025 | 296 P24 games | 301 P24 games |