USCF player statistics
Choh, Yoshiki
- Biggest rank climb · #20 in Hawaii (Quick)
- Biggest rank climb · #26 in Hawaii (Regular)
- Top rated · #79 in Hawaii (Blitz)
- Fastest rising · #17 in Hawaii (Quick)
- Fastest rising · #14 in Hawaii (Regular)
- Gender
- Male
- US Chess reported rank
- #30,427 national · #82 in state
- Floor
- Regular 150 · Quick 150 · Blitz 150
- Rated games
- Blitz 22
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +142
- Jan 2026 to Feb 2026
- Biggest drop
- -122
- Sep 2026 to Oct 2026
- Longest rise
- 2 updates
- +243 from Dec 2025 to Feb 2026
- Updates that moved
- 6 of 11
- Latest +55, Oct 2026 to Nov 2026
- Typical move
- ±46
- Mean absolute change; spread ±69.1
Regular rating in context
United States
#41,043of 83,032 rated members · higher than 50.5%
41,954 lower · 36 same rating · 41,042 higher · ties share a rank
Hawaii
#148of 411 rated members · higher than 63.9%
263 lower · 1 same rating · 147 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 8,964 within 100 points of 860 (this player included)
850–899: 2,146 members (2.5%) · highlighted band is the player’s · dashed line is the target
52.5% below 900 (43,657 of 83,032; 50.5% below 860)
Percentile over time · United States
50.5% higher than · Nov 2026 · rank #41,043 of 83,032
Since Dec 2025
+14.3 pts
How these comparisons are calculated
Chess67 calculations from the Nov 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 |
|---|---|---|---|
| Nov 2026 | 860+55 | 904+48 | 883-1 |
| Oct 2026 | 805-122 | 856no change | 884-2 |
| Sep 2026 | 927no change | 856no change | 886 Pno change · 22 games |
| Aug 2026 | 927no change | 856no change | 886 Pno change · 22 games |
| Jul 2026 | 927+74 | 856no change | 886 P22 games |
| Jun 2026 | 853no change | 856no change | — |
| May 2026 | 853no change | 856no change | — |
| Apr 2026 | 853+8 | 856+6 | — |
| Mar 2026 | 845no change | 850no change | — |
| Feb 2026 | 845+142 | 850+115 | — |
| Jan 2026 | 703+101 | 735+44 | — |
| Dec 2025 | 602 | 691 | — |