USCF player statistics
Mackey, Vivan
- Gender
- Male
- US Chess reported rank
- #29,938 national · #281 in state
- Floor
- Regular 105 · Quick 100
- Rated games
- Regular 5 · Quick 15
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
- —
- No drop between published updates yet
- Longest rise
- —
- No consecutive gains yet
- Current run
- 5 updates
- Unchanged since Jun 2026
- Typical move
- ±0
- Mean absolute change; spread ±0
Regular rating in context
United States
#37,670of 83,032 rated members · higher than 54.5%
45,319 lower · 44 same rating · 37,669 higher · ties share a rank
Louisiana
#345of 698 rated members · higher than 50.5%
353 lower · 1 same rating · 344 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 8,409 within 100 points of 939 (this player included)
900–949: 2,171 members (2.6%) · highlighted band is the player’s · dashed line is the target
55.1% below 950 (45,828 of 83,032; 54.5% below 939)
Percentile over time · United States
54.5% higher than · Nov 2026 · rank #37,670 of 83,032
Since Jun 2026
-0.6 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 | 939 Pno change · 5 games | 557 Pno change · 15 games |
| Oct 2026 | 939 Pno change · 5 games | 557 Pno change · 15 games |
| Sep 2026 | 939 Pno change · 5 games | 557 Pno change · 15 games |
| Aug 2026 | 939 Pno change · 5 games | 557 Pno change · 15 games |
| Jul 2026 | 939 Pno change · 5 games | 557 Pno change · 15 games |
| Jun 2026 | 939 P5 games | 557 P15 games |