USCF player statistics
Yuan, Evan Su
Official US Chess record- FIDE
- FIDE 566008891
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-99 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +182
- Mar 2026 to Apr 2026
- Biggest drop
- -76
- Dec 2025 to Jan 2026
- Longest rise
- 3 updates
- +286 from Jan 2026 to Apr 2026
- Updates that moved
- 9 of 9
- Latest -9, Aug 2026 to Sep 2026
- Typical move
- ±54
- Mean absolute change; spread ±76.3
Regular rating in context
United States
#14,077of 83,635 rated members · higher than 83.1%
69,533 lower · 26 same rating · 14,076 higher · ties share a rank
New York
#1,485of 9,415 rated members · higher than 84.2%
7,930 lower · 1 same rating · 1,484 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,700 within 100 points of 1,595 (this player included)
1,550–1,599: 1,475 members (1.7%) · highlighted band is the player’s · dashed line is the target
83.3% below 1,600 (69,680 of 83,635; 83.1% below 1,595)
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 | 1,595-9 | 1,496+28 |
| Aug 2026 | 1,604+28 | 1,468no change |
| Jul 2026 | 1,576-28 | 1,468-32 |
| Jun 2026 | 1,604-47 | 1,500-46 |
| May 2026 | 1,651-13 | 1,546-6 |
| Apr 2026 | 1,664+182 | 1,552+142 |
| Mar 2026 | 1,482+37 | 1,410+54 |
| Feb 2026 | 1,445+67 | 1,356-16 |
| Jan 2026 | 1,378-76 | 1,372-40 |
| Dec 2025 | 1,454 | 1,412 |