USCF player statistics
Eby, Devika
- Gender
- Female
- FIDE
- FIDE 39960927
- US Chess reported rank
- #11,657 national · #703 in state
- Floor
- Regular 1,400 · Quick 150 · Blitz 115
- Rated games
- Blitz 18
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +141
- Dec 2025 to Jan 2026
- Biggest drop
- -56
- Mar 2026 to Apr 2026
- Longest rise
- 2 updates
- +127 from Apr 2026 to Jun 2026
- Updates that moved
- 9 of 10
- Latest +68, Sep 2026 to Oct 2026
- Typical move
- ±56
- Mean absolute change; spread ±63.3
Regular rating in context
United States
#13,429of 82,596 rated members · higher than 83.7%
69,133 lower · 35 same rating · 13,428 higher · ties share a rank
California
#1,760of 9,083 rated members · higher than 80.5%
7,320 lower · 4 same rating · 1,759 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 6,710 within 100 points of 1,610 (this player included)
1,600–1,649: 1,851 members (2.2%) · highlighted band is the player’s · dashed line is the target
85.2% below 1,650 (70,433 of 82,596; 83.7% below 1,610)
Percentile over time · United States
83.7% higher than · Oct 2026 · rank #13,429 of 82,596
Since Dec 2025
+12.9 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 | Blitz |
|---|---|---|---|
| Oct 2026 | 1,610+68 | 1,271no change | 797 Pno change · 18 games |
| Sep 2026 | 1,542no change | 1,271no change | 797 Pno change · 18 games |
| Aug 2026 | 1,542+79 | 1,271no change | 797 Pno change · 18 games |
| Jul 2026 | 1,463-53 | 1,271no change | 797 Pno change · 18 games |
| Jun 2026 | 1,516+58 | 1,271+127 | 797 Pno change · 18 games |
| May 2026 | 1,458+69 | 1,144no change | 797 Pno change · 18 games |
| Apr 2026 | 1,389-56 | 1,144no change | 797 Pno change · 18 games |
| Mar 2026 | 1,445+22 | 1,144no change | 797 Pno change · 18 games |
| Feb 2026 | 1,423-18 | 1,144no change | 797 Pno change · 18 games |
| Jan 2026 | 1,441+141 | 1,144no change | 797 Pno change · 18 games |
| Dec 2025 | 1,300 | 1,144 | 797 P18 games |