USCF player statistics
Kergosien, Aidan Michael
Official US Chess record- US Chess reported rank
- #34,230 national · #1,691 in state
- Floor
- Regular 150 · Quick 150
US Chess record as of Sep 13, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+11 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +136
- May 2026 to Jun 2026
- Biggest drop
- -1
- Jan 2026 to Feb 2026
- Longest rise
- 4 updates
- +395 from Feb 2026 to Jun 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±44
- Mean absolute change; spread ±57.6
Regular rating in context
United States
#42,063of 83,635 rated members · higher than 49.6%
41,533 lower · 40 same rating · 42,062 higher · ties share a rank
Florida
#2,148of 4,396 rated members · higher than 51%
2,244 lower · 5 same rating · 2,147 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,036 within 100 points of 832 (this player included)
800–849: 2,310 members (2.7%) · highlighted band is the player’s · dashed line is the target
50.6% below 850 (42,370 of 83,635; 49.6% below 832)
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 | Regular | Quick |
|---|---|---|
| Sep 2026 | 832no change | 843no change |
| Aug 2026 | 832no change | 843+1 |
| Jul 2026 | 832no change | 842no change |
| Jun 2026 | 832+136 | 842+125 |
| May 2026 | 696+106 | 717+132 |
| Apr 2026 | 590 P+42 · 23 games | 585 P+43 · 23 games |
| Mar 2026 | 548 P+111 · 18 games | 542 P+94 · 18 games |
| Feb 2026 | 437 P-1 · 18 games | 448 Pno change · 18 games |
| Jan 2026 | 438 Pno change · 9 games | 448 Pno change · 9 games |
| Dec 2025 | 438 P9 games | 448 P9 games |