USCF player statistics
Wieczorek, Antonina
- Biggest rank climb · #34 in Florida (Quick)
- Biggest rank climb · #23 in Florida (Regular)
- Fastest rising · #66 in United States (Regular)
- Fastest rising · #2 in Florida (Regular)
- Gender
- Female
- FIDE
- FIDE 0
- US Chess reported rank
- #30,728 national · #1,514 in state
- Floor
- Regular 150 · Quick 150
- Rated games
- Quick 24
US Chess record as of Sep 16, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +260
- Sep 2026 to Oct 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +260 from Sep 2026 to Oct 2026
- Updates that moved
- 1 of 10
- Latest +260, Sep 2026 to Oct 2026
- Typical move
- ±26
- Mean absolute change; spread ±82.2
Regular rating in context
United States
#28,324of 82,596 rated members · higher than 65.6%
54,234 lower · 39 same rating · 28,323 higher · ties share a rank
Florida
#1,477of 4,341 rated members · higher than 65.9%
2,861 lower · 4 same rating · 1,476 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 7,072 within 100 points of 1,178 (this player included)
1,150–1,199: 1,648 members (1.9%) · highlighted band is the player’s · dashed line is the target
66.5% below 1,200 (54,944 of 82,596; 65.6% below 1,178)
Percentile over time · United States
65.6% higher than · Oct 2026 · rank #28,324 of 82,596
Since Dec 2025
+11.4 pts
How these comparisons are calculated
Chess67 calculations from the Oct 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 |
|---|---|---|
| Oct 2026 | 1,178+260 | 1,179+218 |
| Sep 2026 | 918no change | 961 Pno change · 24 games |
| Aug 2026 | 918no change | 961 Pno change · 24 games |
| Jul 2026 | 918no change | 961 Pno change · 24 games |
| Jun 2026 | 918no change | 961 Pno change · 24 games |
| May 2026 | 918no change | 961 Pno change · 24 games |
| Apr 2026 | 918no change | 961 Pno change · 24 games |
| Mar 2026 | 918no change | 961 Pno change · 24 games |
| Feb 2026 | 918no change | 961 Pno change · 24 games |
| Jan 2026 | 918no change | 961 Pno change · 24 games |
| Dec 2025 | 918 | 961 P24 games |