USCF player statistics
Rasquin III, Sebastian
- Gender
- Male
- FIDE
- FIDE 39972925
- US Chess reported rank
- #18,691 national · #803 in state
- Floor
- Regular 122 · Quick 100 · Blitz 138
- Rated games
- Quick 22 · Blitz 21
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +125
- Jan 2026 to Feb 2026
- Biggest drop
- -2
- Oct 2026 to Nov 2026
- Longest rise
- 2 updates
- +2 from Apr 2026 to Jun 2026
- Updates that moved
- 4 of 11
- Latest -2, Oct 2026 to Nov 2026
- Typical move
- ±12
- Mean absolute change; spread ±37.7
Regular rating in context
United States
#24,957of 83,032 rated members · higher than 69.8%
58,039 lower · 37 same rating · 24,956 higher · ties share a rank
Illinois
#1,095of 4,515 rated members · higher than 75.7%
3,419 lower · 2 same rating · 1,094 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 6,974 within 100 points of 1,281 (this player included)
1,250–1,299: 1,654 members (1.9%) · highlighted band is the player’s · dashed line is the target
70.6% below 1,300 (58,658 of 83,032; 69.8% below 1,281)
Percentile over time · United States
69.8% higher than · Nov 2026 · rank #24,957 of 83,032
Since Dec 2025
+4.9 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 |
|---|---|---|---|
| Nov 2026 | 1,281-2 | 1,070 Pno change · 22 games | 1,250 Pno change · 21 games |
| Oct 2026 | 1,283no change | 1,070 Pno change · 22 games | 1,250 Pno change · 21 games |
| Sep 2026 | 1,283no change | 1,070 Pno change · 22 games | 1,250 Pno change · 21 games |
| Aug 2026 | 1,283no change | 1,070 Pno change · 22 games | 1,250 Pno change · 21 games |
| Jul 2026 | 1,283no change | 1,070 Pno change · 22 games | 1,250 Pno change · 21 games |
| Jun 2026 | 1,283+1 | 1,070 Pno change · 22 games | 1,250 Pno change · 21 games |
| May 2026 | 1,282+1 | 1,070 Pno change · 22 games | 1,250 Pno change · 21 games |
| Apr 2026 | 1,281no change | 1,070 Pno change · 22 games | 1,250 Pno change · 21 games |
| Mar 2026 | 1,281no change | 1,070 Pno change · 22 games | 1,250 Pno change · 21 games |
| Feb 2026 | 1,281+125 | 1,070 Pno change · 22 games | 1,250 P+27 · 21 games |
| Jan 2026 | 1,156no change | 1,070 Pno change · 22 games | 1,223 Pno change · 11 games |
| Dec 2025 | 1,156 | 1,070 P22 games | 1,223 P11 games |