USCF player statistics
Orlowski, Zyven
- Gender
- Male
- US Chess reported rank
- #50,415 national · #883 in state
- Floor
- Regular 110 · Quick 110
- Rated games
- Regular 16 · Quick 16
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -62
- Apr 2026 to May 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 6 updates
- Unchanged since May 2026
- Typical move
- ±8
- Mean absolute change; spread ±21.9
Regular rating in context
United States
#59,252of 83,032 rated members · higher than 28.5%
23,732 lower · 49 same rating · 59,251 higher · ties share a rank
Indiana
#1,045of 1,475 rated members · higher than 29%
428 lower · 3 same rating · 1,044 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 10,728 within 100 points of 490 (this player included)
450–499: 2,670 members (3.2%) · highlighted band is the player’s · dashed line is the target
29.1% below 500 (24,225 of 83,032; 28.5% below 490)
Percentile over time · United States
28.5% higher than · Nov 2026 · rank #59,252 of 83,032
Since Dec 2025
-4.5 pts
How these comparisons are calculated
Chess67 calculations from the Nov 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 |
|---|---|---|
| Nov 2026 | 490 Pno change · 16 games | 483 Pno change · 16 games |
| Oct 2026 | 490 Pno change · 16 games | 483 Pno change · 16 games |
| Sep 2026 | 490 Pno change · 16 games | 483 Pno change · 16 games |
| Aug 2026 | 490 Pno change · 16 games | 483 Pno change · 16 games |
| Jul 2026 | 490 Pno change · 16 games | 483 Pno change · 16 games |
| Jun 2026 | 490 Pno change · 16 games | 483 Pno change · 16 games |
| May 2026 | 490 P-62 · 16 games | 483 P-64 · 16 games |
| Apr 2026 | 552 Pno change · 12 games | 547 Pno change · 12 games |
| Dec 2025 | 552 P12 games | 547 P12 games |