USCF player statistics
Vasylyk, Sofia
Official US Chess record- FIDE
- FIDE 55846882
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-42 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +124
- Jul 2026 to Aug 2026
- Biggest drop
- -27
- Jun 2026 to Jul 2026
- Longest rise
- 2 updates
- +141 from Jul 2026 to Sep 2026
- Updates that moved
- 7 of 9
- Latest +17, Aug 2026 to Sep 2026
- Typical move
- ±33
- Mean absolute change; spread ±50.3
Regular rating in context
United States
67.1%of the comparison population has a lower rating.
56,170 lower · 37 same rating · 27,428 higher
New Jersey
63%of the comparison population has a lower rating.
1,893 lower · 1 same rating · 1,109 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,103 within 100 points of 1,201
1,200–1,249: 1,822 members (2.1%) · highlighted band is the player’s · dashed line is the target
69.2% below 1,250 (57,880 of 83,635; 67.1% below 1,201)
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 | 1,201+17 | 1,159+10 |
| Aug 2026 | 1,184+124 | 1,149+129 |
| Jul 2026 | 1,060-27 | 1,020-27 |
| Jun 2026 | 1,087+84 | 1,047+84 |
| May 2026 | 1,003no change | 963no change |
| Apr 2026 | 1,003-26 | 963-19 |
| Mar 2026 | 1,029no change | 982no change |
| Feb 2026 | 1,029+4 | 982-2 |
| Jan 2026 | 1,025+19 | 984+19 |
| Dec 2025 | 1,006 | 965 |