USCF player statistics
Chen, Yihan
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-22 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +162
- Mar 2026 to Apr 2026
- Biggest drop
- -1
- Jan 2026 to Feb 2026
- Longest rise
- 3 updates
- +163 from Jun 2026 to Sep 2026
- Updates that moved
- 6 of 9
- Latest +89, Aug 2026 to Sep 2026
- Typical move
- ±36
- Mean absolute change; spread ±56.1
Regular rating in context
United States
#53,791of 83,635 rated members · higher than 35.6%
29,780 lower · 65 same rating · 53,790 higher · ties share a rank
New York
#5,842of 9,415 rated members · higher than 37.9%
3,571 lower · 3 same rating · 5,841 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,621 within 100 points of 592 (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; 35.6% below 592)
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 | 592 P+89 · 20 games | 570 P+87 · 20 games |
| Aug 2026 | 503 P+34 · 16 games | 483 P+23 · 16 games |
| Jul 2026 | 469 P+40 · 12 games | 460 P+33 · 12 games |
| Jun 2026 | 429 Pno change · 8 games | 427 Pno change · 8 games |
| May 2026 | 429 Pno change · 8 games | 427 Pno change · 8 games |
| Apr 2026 | 429 P+162 · 8 games | 427 P+163 · 8 games |
| Mar 2026 | 267 P+1 · 4 games | 264 P-4 · 4 games |
| Feb 2026 | 266 P-1 · 4 games | 268 P+4 · 4 games |
| Jan 2026 | 267 Pno change · 4 games | 264 Pno change · 4 games |
| Dec 2025 | 267 P4 games | 264 P4 games |