USCF player statistics
Zhai, Tristan
Official US Chess record- Biggest rank climb · #56 in Oregon (Quick)
- Biggest rank climb · #69 in Oregon (Regular)
- Fastest rising · #32 in Oregon (Quick)
- Fastest rising · #35 in Oregon (Regular)
- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-20 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +139
- Aug 2026 to Sep 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 2 updates
- +151 from Jul 2026 to Sep 2026
- Updates that moved
- 2 of 9
- Latest +139, Aug 2026 to Sep 2026
- Typical move
- ±17
- Mean absolute change; spread ±46
Regular rating in context
United States
#27,045of 83,635 rated members · higher than 67.6%
56,545 lower · 46 same rating · 27,044 higher · ties share a rank
Oregon
#393of 1,492 rated members · higher than 73.5%
1,097 lower · 3 same rating · 392 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,086 within 100 points of 1,212 (this player included)
1,200–1,249: 1,822 members (2.1%) · highlighted band is the player’s · dashed line is the target
69.2% below 1,250 (57,880 of 83,635; 67.6% below 1,212)
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 | 1,212+139 | 1,192+129 |
| Aug 2026 | 1,073+12 | 1,063+11 |
| Jul 2026 | 1,061no change | 1,052no change |
| Jun 2026 | 1,061no change | 1,052no change |
| May 2026 | 1,061no change | 1,052no change |
| Apr 2026 | 1,061no change | 1,052no change |
| Mar 2026 | 1,061no change | 1,052no change |
| Feb 2026 | 1,061no change | 1,052no change |
| Jan 2026 | 1,061no change | 1,052no change |
| Dec 2025 | 1,061 | 1,052 |