USCF player statistics
Bian, Nathan
Official US Chess recordRegular rating
Published rating · Sep 2026 · 8 published updates since Feb 2026
Other formats against Regular
-14 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +193
- Jul 2026 to Aug 2026
- Biggest drop
- -108
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +193 from Jul 2026 to Aug 2026
- Updates that moved
- 6 of 7
- Latest -50, Aug 2026 to Sep 2026
- Typical move
- ±71
- Mean absolute change; spread ±99.1
Regular rating in context
United States
#56,238of 83,635 rated members · higher than 32.6%
27,346 lower · 52 same rating · 56,237 higher · ties share a rank
California
#6,357of 9,051 rated members · higher than 29.7%
2,691 lower · 4 same rating · 6,356 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,878 within 100 points of 547 (this player included)
500–549: 2,741 members (3.2%) · highlighted band is the player’s · dashed line is the target
32.8% below 550 (27,504 of 83,635; 32.6% below 547)
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 | 547-50 | 533-58 |
| Aug 2026 | 597+193 | 591+202 |
| Jul 2026 | 404-40 | 389-38 |
| Jun 2026 | 444no change | 427no change |
| May 2026 | 444+68 | 427+54 |
| Apr 2026 | 376 P-108 · 19 games | 373 P-109 · 19 games |
| Mar 2026 | 484 P-37 · 10 games | 482 P-39 · 10 games |
| Feb 2026 | 521 P10 games | 521 P10 games |