USCF player statistics
Martin, Zachary David
- Gender
- Male
- FIDE
- FIDE 30903947
- US Chess reported rank
- #1,099 national · #45 in state
- Floor
- Regular 2,000 · Quick 1,800
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +43
- May 2026 to Jun 2026
- Biggest drop
- -32
- Jul 2026 to Aug 2026
- Longest rise
- 3 updates
- +51 from Apr 2026 to Jul 2026
- Updates that moved
- 10 of 11
- Latest -13, Oct 2026 to Nov 2026
- Typical move
- ±13
- Mean absolute change; spread ±18.3
Regular rating in context
United States
#1,317of 83,032 rated members · higher than 98.4%
81,710 lower · 6 same rating · 1,316 higher · ties share a rank
Virginia
#55of 2,592 rated members · higher than 97.8%
2,536 lower · 2 same rating · 54 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 1,642 within 100 points of 2,171 (this player included)
2,150–2,199: 314 members (0.3%) · highlighted band is the player’s · dashed line is the target
98.6% below 2,200 (81,886 of 83,032; 98.4% below 2,171)
Percentile over time · United States
98.4% higher than · Nov 2026 · rank #1,317 of 83,032
Since Dec 2025
+0.4 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 | 2,171-13 | 1,903-1 |
| Oct 2026 | 2,184+12 | 1,904+1 |
| Sep 2026 | 2,172+12 | 1,903no change |
| Aug 2026 | 2,160-32 | 1,903-23 |
| Jul 2026 | 2,192+5 | 1,926no change |
| Jun 2026 | 2,187+43 | 1,926no change |
| May 2026 | 2,144+3 | 1,926no change |
| Apr 2026 | 2,141-5 | 1,926no change |
| Mar 2026 | 2,146no change | 1,926no change |
| Feb 2026 | 2,146+8 | 1,926+4 |
| Jan 2026 | 2,138+6 | 1,922no change |
| Dec 2025 | 2,132 | 1,922 |