USCF player statistics
Harvey, Michael Devon
Official US Chess record- FIDE
- FIDE 0
Quick rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +214
- Mar 2026 to Apr 2026
- Biggest drop
- -43
- Jul 2026 to Aug 2026
- Longest rise
- 4 updates
- +372 from Mar 2026 to Jul 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±66
- Mean absolute change; spread ±74.5
Quick rating in context
United States
#10,627of 79,019 rated members · higher than 86.5%
68,353 lower · 40 same rating · 10,626 higher · ties share a rank
Colorado
#179of 865 rated members · higher than 79.3%
686 lower · 1 same rating · 178 higher · ties share a rank
Where this rating sits · United States
79,019 rated members in 50-point bands · median 750–799 · 5,884 within 100 points of 1,511 (this player included)
1,500–1,549: 1,510 members (1.9%) · highlighted band is the player’s · dashed line is the target
87.8% below 1,550 (69,451 of 79,019; 86.5% below 1,511)
How these comparisons are calculated
Chess67 calculations from the Sep 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 | Quick |
|---|---|
| Sep 2026 | 1,511no change |
| Aug 2026 | 1,511-43 |
| Jul 2026 | 1,554+28 |
| Jun 2026 | 1,526+61 |
| May 2026 | 1,465+69 |
| Apr 2026 | 1,396+214 |
| Mar 2026 | 1,182no change |
| Feb 2026 | 1,182+85 |
| Jan 2026 | 1,097+96 |
| Dec 2025 | 1,001 |