USCF player statistics
Gan, Olivia
- Gender
- Female
- FIDE
- FIDE 39937070
- US Chess reported rank
- #18,669 national · #2,146 in state
- Floor
- Regular 1,200 · Quick 150 · Online Quick 100
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +76
- Jun 2026 to Jul 2026
- Biggest drop
- -60
- Dec 2025 to Jan 2026
- Longest rise
- 1 update
- +76 from Jun 2026 to Jul 2026
- Current run
- 1 update
- Unchanged since Sep 2026
- Typical move
- ±22
- Mean absolute change; spread ±37.6
Regular rating in context
United States
#24,680of 82,596 rated members · higher than 70%
57,890 lower · 27 same rating · 24,679 higher · ties share a rank
New York
#2,571of 9,044 rated members · higher than 71.5%
6,470 lower · 4 same rating · 2,570 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 6,880 within 100 points of 1,284 (this player included)
1,250–1,299: 1,672 members (2%) · highlighted band is the player’s · dashed line is the target
70.7% below 1,300 (58,427 of 82,596; 70% below 1,284)
Percentile over time · United States
70% higher than · Oct 2026 · rank #24,680 of 82,596
Since Dec 2025
-2.9 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 | Online Quick |
|---|---|---|---|
| Oct 2026 | 1,284no change | 1,215no change | 1,017no change |
| Sep 2026 | 1,284-1 | 1,215-3 | 1,017no change |
| Aug 2026 | 1,285-25 | 1,218-22 | 1,017no change |
| Jul 2026 | 1,310+76 | 1,240+77 | 1,017+17 |
| Jun 2026 | 1,234-56 | 1,163-52 | 1,000+57 |
| May 2026 | 1,290no change | 1,215no change | 943 Pno change · 22 games |
| Apr 2026 | 1,290no change | 1,215no change | 943 Pno change · 22 games |
| Mar 2026 | 1,290no change | 1,215no change | 943 Pno change · 22 games |
| Feb 2026 | 1,290no change | 1,215no change | 943 Pno change · 22 games |
| Jan 2026 | 1,290-60 | 1,215-70 | 943 Pno change · 22 games |
| Dec 2025 | 1,350 | 1,285 | 943 P22 games |