USCF player statistics
Zavgorodniy, Anthony
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-13 Quick vs Regular
No national baseline for this rating band yet.
+46 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +68
- Dec 2025 to Jan 2026
- Biggest drop
- -54
- Feb 2026 to Mar 2026
- Longest rise
- 1 update
- +68 from Dec 2025 to Jan 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±25
- Mean absolute change; spread ±40.6
Regular rating in context
United States
#50,892of 83,635 rated members · higher than 39%
32,697 lower · 47 same rating · 50,891 higher · ties share a rank
California
#5,804of 9,051 rated members · higher than 35.8%
3,241 lower · 7 same rating · 5,803 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,287 within 100 points of 647 (this player included)
600–649: 2,641 members (3.1%) · highlighted band is the player’s · dashed line is the target
39.2% below 650 (32,836 of 83,635; 39% below 647)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 647no change | 634no change | 693 Pno change · 14 games |
| Aug 2026 | 647+64 | 634+58 | 693 Pno change · 14 games |
| Jul 2026 | 583no change | 576no change | 693 Pno change · 14 games |
| Jun 2026 | 583no change | 576no change | 693 Pno change · 14 games |
| May 2026 | 583no change | 576no change | 693 Pno change · 14 games |
| Apr 2026 | 583-41 | 576-42 | 693 Pno change · 14 games |
| Mar 2026 | 624-54 | 618-54 | 693 Pno change · 14 games |
| Feb 2026 | 678no change | 672+5 | 693 P14 games |
| Jan 2026 | 678+68 | 667+60 | — |
| Dec 2025 | 610 | 607 | — |