USCF player statistics
Chen, You An
- Gender
- Male
- US Chess reported rank
- #50,368 national · #2,540 in state
- Floor
- Regular 109 · Quick 109
- Rated games
- Regular 4 · Quick 4
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +251
- Oct 2026 to Nov 2026
- Biggest drop
- -1
- Jul 2026 to Aug 2026
- Longest rise
- 1 update
- +251 from Oct 2026 to Nov 2026
- Updates that moved
- 2 of 4
- Latest +251, Oct 2026 to Nov 2026
- Typical move
- ±63
- Mean absolute change; spread ±125.7
Regular rating in context
United States
#46,421of 83,032 rated members · higher than 44%
36,559 lower · 53 same rating · 46,420 higher · ties share a rank
Florida
#2,430of 4,459 rated members · higher than 45.4%
2,027 lower · 3 same rating · 2,429 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 9,488 within 100 points of 743 (this player included)
700–749: 2,386 members (2.8%) · highlighted band is the player’s · dashed line is the target
44.4% below 750 (36,894 of 83,032; 44% below 743)
Percentile over time · United States
44% higher than · Nov 2026 · rank #46,421 of 83,032
Since Jul 2026
+14.6 pts
How these comparisons are calculated
Chess67 calculations from the Nov 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 |
|---|---|---|
| Nov 2026 | 743 P+251 · 8 games | 741 P+252 · 8 games |
| Oct 2026 | 492 Pno change · 4 games | 489 Pno change · 4 games |
| Sep 2026 | 492 Pno change · 4 games | 489 Pno change · 4 games |
| Aug 2026 | 492 P-1 · 4 games | 489 Pno change · 4 games |
| Jul 2026 | 493 P4 games | 489 P4 games |
| Jun 2026 | — | — |