USCF player statistics
Guo, Aelok
Official US Chess recordRegular rating
Published rating · Sep 2026 · 9 published updates since Jan 2026
Other formats against Regular
-12 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +226
- Aug 2026 to Sep 2026
- Biggest drop
- -61
- Jan 2026 to Feb 2026
- Longest rise
- 2 updates
- +88 from Apr 2026 to Jun 2026
- Updates that moved
- 7 of 8
- Latest +226, Aug 2026 to Sep 2026
- Typical move
- ±55
- Mean absolute change; spread ±92
Regular rating in context
United States
#44,513of 83,635 rated members · higher than 46.7%
39,071 lower · 52 same rating · 44,512 higher · ties share a rank
New York
#4,843of 9,415 rated members · higher than 48.5%
4,568 lower · 5 same rating · 4,842 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,482 within 100 points of 779 (this player included)
750–799: 2,331 members (2.7%) · highlighted band is the player’s · dashed line is the target
47.8% below 800 (40,060 of 83,635; 46.7% below 779)
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 | 779+226 | 767+200 |
| Aug 2026 | 553no change | 567no change |
| Jul 2026 | 553-26 | 567-24 |
| Jun 2026 | 579+1 | 591-1 |
| May 2026 | 578+87 | 592+104 |
| Apr 2026 | 491 P-13 · 20 games | 488 P-14 · 20 games |
| Mar 2026 | 504 P-24 · 17 games | 502 P-25 · 17 games |
| Feb 2026 | 528 P-61 · 17 games | 527 P-62 · 17 games |
| Jan 2026 | 589 P10 games | 589 P10 games |
| Dec 2025 | — | — |