USCF player statistics
Magram, Sean Cui
- Gender
- Male
- US Chess reported rank
- #69,249 national · #3,295 in state
- Floor
- Regular 114 · Quick 114
- Rated games
- Regular 14 · Quick 14
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +11
- Aug 2026 to Sep 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +11 from Aug 2026 to Sep 2026
- Current run
- 2 updates
- Unchanged since Sep 2026
- Typical move
- ±2
- Mean absolute change; spread ±4.9
Regular rating in context
United States
#78,357of 83,032 rated members · higher than 5.5%
4,588 lower · 88 same rating · 78,356 higher · ties share a rank
California
#8,822of 9,288 rated members · higher than 4.9%
460 lower · 7 same rating · 8,821 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 9,436 within 100 points of 114 (this player included)
100–149: 6,421 members (7.7%) · highlighted band is the player’s · dashed line is the target
7.7% below 150 (6,421 of 83,032; 5.5% below 114)
Percentile over time · United States
5.5% higher than · Nov 2026 · rank #78,357 of 83,032
Since Jun 2026
+3.6 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 |
|---|---|---|
| Nov 2026 | 114 Pno change · 14 games | 114 Pno change · 14 games |
| Oct 2026 | 114 Pno change · 14 games | 114 Pno change · 14 games |
| Sep 2026 | 114 P+11 · 14 games | 114 P+11 · 14 games |
| Aug 2026 | 103 Pno change · 6 games | 103 Pno change · 6 games |
| Jul 2026 | 103 Pno change · 6 games | 103 Pno change · 6 games |
| Jun 2026 | 103 P6 games | 103 P6 games |