USCF player statistics
Hong, Mason
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-31 Quick vs Regular
No national baseline for this rating band yet.
-140 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -99
- Dec 2025 to Jan 2026
- Longest rise
- —
- No consecutive gains yet
- Updates that moved
- 5 of 9
- Latest -27, Aug 2026 to Sep 2026
- Typical move
- ±19
- Mean absolute change; spread ±33.3
Regular rating in context
United States
#43,000of 83,635 rated members · higher than 48.5%
40,587 lower · 49 same rating · 42,999 higher · ties share a rank
California
#4,946of 9,051 rated members · higher than 45.3%
4,101 lower · 5 same rating · 4,945 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,200 within 100 points of 811 (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; 48.5% below 811)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 811-27 | 780-33 | 671 Pno change · 18 games |
| Aug 2026 | 838-3 | 813+5 | 671 Pno change · 18 games |
| Jul 2026 | 841no change | 808no change | 671 Pno change · 18 games |
| Jun 2026 | 841-41 | 808-35 | 671 Pno change · 18 games |
| May 2026 | 882no change | 843no change | 671 Pno change · 18 games |
| Apr 2026 | 882-4 | 843no change | 671 Pno change · 18 games |
| Mar 2026 | 886no change | 843no change | 671 Pno change · 18 games |
| Feb 2026 | 886no change | 843no change | 671 Pno change · 18 games |
| Jan 2026 | 886-99 | 843-95 | 671 Pno change · 18 games |
| Dec 2025 | 985 | 938 | 671 P18 games |