USCF player statistics
Song, Jeffrey Gu
- Gender
- Male
- FIDE
- FIDE 30976987
- TD
- Club
- US Chess reported rank
- #5,539 national · #186 in state
- Floor
- Regular 1,700 · Quick 1,400 · Blitz 109 · Online Regular 100 · Online Quick 100
- Rated games
- Online Regular 13 · Online Quick 14
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +95
- Apr 2026 to May 2026
- Biggest drop
- -68
- May 2026 to Jun 2026
- Longest rise
- 2 updates
- +70 from Dec 2025 to Feb 2026
- Updates that moved
- 10 of 11
- Latest -60, Oct 2026 to Nov 2026
- Typical move
- ±37
- Mean absolute change; spread ±48.3
Regular rating in context
United States
#8,363of 83,032 rated members · higher than 89.9%
74,648 lower · 22 same rating · 8,362 higher · ties share a rank
Virginia
#302of 2,592 rated members · higher than 88.3%
2,289 lower · 2 same rating · 301 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 5,674 within 100 points of 1,778 (this player included)
1,750–1,799: 1,226 members (1.4%) · highlighted band is the player’s · dashed line is the target
90.5% below 1,800 (75,161 of 83,032; 89.9% below 1,778)
Percentile over time · United States
89.9% higher than · Nov 2026 · rank #8,363 of 83,032
Since Dec 2025
+0.6 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 | Blitz | Online Regular | Online Quick |
|---|---|---|---|---|---|
| Nov 2026 | 1,778-60 | 1,492-19 | 1,280-14 | 1,644 Pno change · 13 games | 1,593 Pno change · 14 games |
| Oct 2026 | 1,838+29 | 1,511no change | 1,294no change | 1,644 Pno change · 13 games | 1,593 Pno change · 14 games |
| Sep 2026 | 1,809+11 | 1,511-5 | 1,294no change | 1,644 Pno change · 13 games | 1,593 Pno change · 14 games |
| Aug 2026 | 1,798-31 | 1,516-50 | 1,294no change | 1,644 Pno change · 13 games | 1,593 Pno change · 14 games |
| Jul 2026 | 1,829+5 | 1,566no change | 1,294no change | 1,644 Pno change · 13 games | 1,593 Pno change · 14 games |
| Jun 2026 | 1,824-68 | 1,566-82 | 1,294+1 | 1,644 Pno change · 13 games | 1,593 Pno change · 14 games |
| May 2026 | 1,892+95 | 1,648no change | 1,293no change | 1,644 Pno change · 13 games | 1,593 Pno change · 14 games |
| Apr 2026 | 1,797no change | 1,648+23 | 1,293-1 | 1,644 Pno change · 13 games | 1,593 P14 games |
| Mar 2026 | 1,797-35 | 1,625no change | 1,294no change | 1,644 Pno change · 13 games | — |
| Feb 2026 | 1,832+19 | 1,625+45 | 1,294+43 | 1,644 Pno change · 13 games | — |
| Jan 2026 | 1,813+51 | 1,580no change | 1,251no change | 1,644 Pno change · 13 games | — |
| Dec 2025 | 1,762 | 1,580 | 1,251 | 1,644 P13 games | — |