USCF player statistics
Macgurn, William
- Biggest rank climb · #4 in Tennessee (Blitz)
- Biggest rank climb · #1 in Tennessee (Quick)
- Biggest rank climb · #4 in Tennessee (Regular)
- Gender
- Male
- FIDE
- FIDE 566026245
- US Chess reported rank
- #31,774 national · #438 in state
- Floor
- Regular 130 · Quick 116 · Blitz 134
- Rated games
- Regular 11 · Quick 6 · Blitz 14
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +254
- Sep 2026 to Oct 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +254 from Sep 2026 to Oct 2026
- Updates that moved
- 1 of 1
- Latest +254, Sep 2026 to Oct 2026
- Typical move
- ±254
- Mean absolute change per update
Regular rating in context
United States
#29,441of 82,596 rated members · higher than 64.3%
53,123 lower · 33 same rating · 29,440 higher · ties share a rank
Tennessee
#412of 1,157 rated members · higher than 64.3%
744 lower · 2 same rating · 411 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 7,209 within 100 points of 1,145 (this player included)
1,100–1,149: 1,836 members (2.2%) · highlighted band is the player’s · dashed line is the target
64.5% below 1,150 (53,296 of 82,596; 64.3% below 1,145)
Percentile over time · United States
64.3% higher than · Oct 2026 · rank #29,441 of 82,596
Since Sep 2026
+11.5 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 | Blitz |
|---|---|---|---|
| Oct 2026 | 1,145 P+254 · 21 games | 933 P+233 · 11 games | 1,157 P+113 · 22 games |
| Sep 2026 | 891 P11 games | 700 P6 games | 1,044 P14 games |
| Aug 2026 | — | — | — |
| Jul 2026 | — | — | — |
| Jun 2026 | — | — | — |
| May 2026 | — | — | — |
| Apr 2026 | — | — | — |
| Mar 2026 | — | — | — |
| Feb 2026 | — | — | — |
| Jan 2026 | — | — | — |
| Dec 2025 | — | — | — |