USCF player statistics
Simon, Sebastien
Official US Chess record- FIDE
- FIDE 0
Regular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-19 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -166
- May 2026 to Jun 2026
- Longest rise
- —
- No consecutive gains yet
- Updates that moved
- 2 of 9
- Latest -53, Aug 2026 to Sep 2026
- Typical move
- ±24
- Mean absolute change; spread ±55.9
Regular rating in context
United States
#46,913of 83,635 rated members · higher than 43.8%
36,681 lower · 42 same rating · 46,912 higher · ties share a rank
Maryland
#1,031of 1,878 rated members · higher than 44.9%
844 lower · 4 same rating · 1,030 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,679 within 100 points of 728 (this player included)
700–749: 2,394 members (2.8%) · highlighted band is the player’s · dashed line is the target
45.1% below 750 (37,729 of 83,635; 43.8% below 728)
How these comparisons are calculated
Chess67 calculations from the Sep 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 |
|---|---|---|
| Sep 2026 | 728 P-53 · 20 games | 709 P-58 · 20 games |
| Aug 2026 | 781 Pno change · 15 games | 767 Pno change · 15 games |
| Jul 2026 | 781 Pno change · 15 games | 767 Pno change · 15 games |
| Jun 2026 | 781 P-166 · 15 games | 767 P-158 · 15 games |
| May 2026 | 947 Pno change · 10 games | 925 Pno change · 10 games |
| Apr 2026 | 947 Pno change · 10 games | 925 Pno change · 10 games |
| Mar 2026 | 947 Pno change · 10 games | 925 Pno change · 10 games |
| Feb 2026 | 947 Pno change · 10 games | 925 Pno change · 10 games |
| Jan 2026 | 947 Pno change · 10 games | 925 Pno change · 10 games |
| Dec 2025 | 947 P10 games | 925 P10 games |