USCF player statistics
Chou, Elisa Chian Chen
- Biggest rank climb · #44 in California (Regular)
- Fastest rising · #72 in United States (Regular)
- Fastest rising · #11 in California (Regular)
- Gender
- Female
- US Chess reported rank
- #31,585 national · #1,776 in state
- Floor
- Regular 150 · Quick 150
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +351
- Feb 2026 to Mar 2026
- Biggest drop
- -91
- Jun 2026 to Jul 2026
- Longest rise
- 2 updates
- +304 from Apr 2026 to Jun 2026
- Updates that moved
- 8 of 10
- Latest +257, Sep 2026 to Oct 2026
- Typical move
- ±114
- Mean absolute change; spread ±156.3
Regular rating in context
United States
#29,161of 82,596 rated members · higher than 64.6%
53,396 lower · 40 same rating · 29,160 higher · ties share a rank
California
#3,436of 9,083 rated members · higher than 62.1%
5,644 lower · 4 same rating · 3,435 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 7,165 within 100 points of 1,153 (this player included)
1,150–1,199: 1,648 members (1.9%) · highlighted band is the player’s · dashed line is the target
66.5% below 1,200 (54,944 of 82,596; 64.6% below 1,153)
Percentile over time · United States
64.6% higher than · Oct 2026 · rank #29,161 of 82,596
Since Dec 2025
+36.7 pts
How these comparisons are calculated
Chess67 calculations from the Oct 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 |
|---|---|---|
| Oct 2026 | 1,153+257 | 1,006+131 |
| Sep 2026 | 896-14 | 875-16 |
| Aug 2026 | 910-80 | 891-66 |
| Jul 2026 | 990-91 | 957-91 |
| Jun 2026 | 1,081+235 | 1,048+293 |
| May 2026 | 846+69 | 755-11 |
| Apr 2026 | 777-46 | 766-49 |
| Mar 2026 | 823 P+351 · 13 games | 815 P+344 · 13 games |
| Feb 2026 | 472 Pno change · 13 games | 471 P-1 · 13 games |
| Jan 2026 | 472 Pno change · 5 games | 472 Pno change · 5 games |
| Dec 2025 | 472 P5 games | 472 P5 games |