USCF player statistics
Zivitz, Zachary
- Biggest rank climb · #67 in United States (Quick)
- Biggest rank climb · #75 in United States (Regular)
- Biggest rank climb · #13 in New York (Quick)
- Biggest rank climb · #13 in New York (Regular)
- Gender
- Male
- FIDE
- FIDE 0
- US Chess reported rank
- #49,266 national · #5,542 in state
- Floor
- Regular 150 · Quick 150
- Rated games
- Regular 17 · Quick 17
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +282
- Sep 2026 to Oct 2026
- Biggest drop
- -76
- Jul 2026 to Aug 2026
- Longest rise
- 2 updates
- +335 from Aug 2026 to Oct 2026
- Updates that moved
- 4 of 10
- Latest +282, Sep 2026 to Oct 2026
- Typical move
- ±57
- Mean absolute change; spread ±102.6
Regular rating in context
United States
#43,644of 82,596 rated members · higher than 47.1%
38,911 lower · 42 same rating · 43,643 higher · ties share a rank
New York
#4,617of 9,044 rated members · higher than 48.8%
4,422 lower · 6 same rating · 4,616 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 9,132 within 100 points of 795 (this player included)
750–799: 2,275 members (2.7%) · highlighted band is the player’s · dashed line is the target
47.3% below 800 (39,137 of 82,596; 47.1% below 795)
Percentile over time · United States
47.1% higher than · Oct 2026 · rank #43,644 of 82,596
Since Dec 2025
+25.1 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 | 795 P+282 · 24 games | 777 P+287 · 24 games |
| Sep 2026 | 513 P+53 · 17 games | 490 P+46 · 17 games |
| Aug 2026 | 460 P-76 · 11 games | 444 P-77 · 11 games |
| Jul 2026 | 536 Pno change · 8 games | 521 Pno change · 8 games |
| Jun 2026 | 536 Pno change · 8 games | 521 Pno change · 8 games |
| May 2026 | 536 Pno change · 8 games | 521 Pno change · 8 games |
| Apr 2026 | 536 P+154 · 8 games | 521 P+158 · 8 games |
| Mar 2026 | 382 Pno change · 4 games | 363 Pno change · 4 games |
| Feb 2026 | 382 Pno change · 4 games | 363 Pno change · 4 games |
| Jan 2026 | 382 Pno change · 4 games | 363 Pno change · 4 games |
| Dec 2025 | 382 P4 games | 363 P4 games |