USCF player statistics
Migueis, Justin
- Biggest rank climb · #4 in Pennsylvania (Quick)
- Biggest rank climb · #3 in Pennsylvania (Regular)
- Fastest rising · #2 in Pennsylvania (Quick)
- Fastest rising · #2 in Pennsylvania (Regular)
- Gender
- Male
- FIDE
- FIDE 0
- US Chess reported rank
- #47,579 national · #1,521 in state
- Floor
- Regular 150 · Quick 150 · Blitz 113
- Rated games
- Blitz 24
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +229
- Sep 2026 to Oct 2026
- Biggest drop
- -130
- Jun 2026 to Jul 2026
- Longest rise
- 1 update
- +229 from Sep 2026 to Oct 2026
- Updates that moved
- 4 of 4
- Latest +229, Sep 2026 to Oct 2026
- Typical move
- ±98
- Mean absolute change; spread ±151.5
Regular rating in context
United States
#44,569of 82,596 rated members · higher than 45.9%
37,985 lower · 43 same rating · 44,568 higher · ties share a rank
Pennsylvania
#1,535of 2,576 rated members · higher than 40.4%
1,041 lower · 1 same rating · 1,534 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 9,312 within 100 points of 775 (this player included)
750–799: 2,275 members (2.7%) · highlighted band is the player’s · dashed line is the target
47.3% below 800 (39,137 of 82,596; 45.9% below 775)
Percentile over time · United States
45.9% higher than · Oct 2026 · rank #44,569 of 82,596
Since Jun 2026
+3.1 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 | 775+229 | 743+192 | 521 Pno change · 24 games |
| Sep 2026 | 546-12 | 551-14 | 521 P24 games |
| Aug 2026 | 558-21 | 565-34 | — |
| Jul 2026 | 579 P-130 · 24 games | 599-123 | — |
| Jun 2026 | 709 P20 games | 722 P-145 · 22 games | — |
| May 2026 | — | 867 P7 games | — |