USCF player statistics
Tantra, Zayden Zubin
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 5 published updates since May 2026
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
- —
- No gain between published updates yet
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- —
- No consecutive gains yet
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±0
- Mean absolute change; spread ±0
Regular rating in context
United States
#62,415of 83,635 rated members · higher than 25.3%
21,186 lower · 35 same rating · 62,414 higher · ties share a rank
Maine
#294of 405 rated members · higher than 27.1%
110 lower · 2 same rating · 293 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 11,014 within 100 points of 434 (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; 25.3% below 434)
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 | 434 Pno change · 4 games | 435 Pno change · 4 games |
| Aug 2026 | 434 Pno change · 4 games | 435 Pno change · 4 games |
| Jul 2026 | 434 Pno change · 4 games | 435 Pno change · 4 games |
| Jun 2026 | 434 Pno change · 4 games | 435 Pno change · 4 games |
| May 2026 | 434 P4 games | 435 P4 games |
| Apr 2026 | — | — |
| Mar 2026 | — | — |
| Feb 2026 | — | — |