USCF player statistics
Grabau-Boyages, Gregory
- Gender
- Male
- US Chess reported rank
- #41,075 national · #1,257 in state
- Floor
- Regular 124 · Blitz 105
- Rated games
- Regular 4
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +297
- Sep 2026 to Oct 2026
- Biggest drop
- -1
- Aug 2026 to Sep 2026
- Longest rise
- 1 update
- +297 from Sep 2026 to Oct 2026
- Updates that moved
- 2 of 5
- Latest +297, Sep 2026 to Oct 2026
- Typical move
- ±60
- Mean absolute change; spread ±132.9
Regular rating in context
United States
#35,869of 82,596 rated members · higher than 56.5%
46,688 lower · 40 same rating · 35,868 higher · ties share a rank
Virginia
#1,176of 2,606 rated members · higher than 54.8%
1,429 lower · 2 same rating · 1,175 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 8,026 within 100 points of 975 (this player included)
950–999: 1,990 members (2.4%) · highlighted band is the player’s · dashed line is the target
57.7% below 1,000 (47,668 of 82,596; 56.5% below 975)
Percentile over time · United States
56.5% higher than · Oct 2026 · rank #35,869 of 82,596
Since May 2026
+16.2 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 | Blitz |
|---|---|---|
| Oct 2026 | 975 P+297 · 9 games | 711 P10 games |
| Sep 2026 | 678 P-1 · 4 games | — |
| Aug 2026 | 679 Pno change · 4 games | — |
| Jul 2026 | 679 Pno change · 4 games | — |
| Jun 2026 | 679 Pno change · 4 games | — |
| May 2026 | 679 P4 games | — |
| Apr 2026 | — | — |