USCF player statistics
Antonopoulos, Sasha
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-7 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +204
- Dec 2025 to Jan 2026
- Biggest drop
- -77
- Mar 2026 to Apr 2026
- Longest rise
- 3 updates
- +316 from Dec 2025 to Mar 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±65
- Mean absolute change; spread ±82.8
Regular rating in context
United States
#39,077of 83,635 rated members · higher than 53.2%
44,501 lower · 58 same rating · 39,076 higher · ties share a rank
Connecticut
#475of 861 rated members · higher than 44.7%
385 lower · 2 same rating · 474 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 8,723 within 100 points of 899 (this player included)
850–899: 2,189 members (2.6%) · highlighted band is the player’s · dashed line is the target
53.2% below 900 (44,559 of 83,635; 53.2% below 899)
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 | 899no change | 892no change |
| Aug 2026 | 899+107 | 892+108 |
| Jul 2026 | 792+14 | 784+13 |
| Jun 2026 | 778+50 | 771+53 |
| May 2026 | 728-17 | 718-18 |
| Apr 2026 | 745-77 | 736-80 |
| Mar 2026 | 822+13 | 816+14 |
| Feb 2026 | 809+99 | 802+96 |
| Jan 2026 | 710+204 | 706+202 |
| Dec 2025 | 506 | 504 |