USCF player statistics
Supsup, Ferdinand
- FIDE
- FIDE 2614030
- US Chess reported rank
- #5,969
- Floor
- Regular 1,700 · Quick 1,500
US Chess record as of Sep 15, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-156 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +72
- Jan 2026 to Feb 2026
- Biggest drop
- -28
- Jun 2026 to Jul 2026
- Longest rise
- 1 update
- +72 from Jan 2026 to Feb 2026
- Updates that moved
- 6 of 9
- Latest +43, Aug 2026 to Sep 2026
- Typical move
- ±20
- Mean absolute change; spread ±30.9
Regular rating in context
United States
90.5%of the comparison population has a lower rating.
75,722 lower · 28 same rating · 7,885 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 5,556 within 100 points of 1,795
1,750–1,799: 1,186 members (1.4%) · highlighted band is the player’s · dashed line is the target
90.6% below 1,800 (75,823 of 83,635; 90.5% below 1,795)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
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 | 1,795+43 | 1,639no change |
| Aug 2026 | 1,752-14 | 1,639no change |
| Jul 2026 | 1,766-28 | 1,639no change |
| Jun 2026 | 1,794-10 | 1,639+1 |
| May 2026 | 1,804+9 | 1,638+20 |
| Apr 2026 | 1,795no change | 1,618no change |
| Mar 2026 | 1,795no change | 1,618no change |
| Feb 2026 | 1,795+72 | 1,618+118 |
| Jan 2026 | 1,723no change | 1,500no change |
| Dec 2025 | 1,723 | 1,500 |