USCF player statistics
Tsusaka, Miku
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+8 Quick vs Regular
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
- -6
- Mar 2026 to Apr 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±1
- Mean absolute change; spread ±2
Regular rating in context
United States
10.1%of the comparison population has a lower rating.
8,499 lower · 47 same rating · 75,089 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 13,443 within 100 points of 189
150–199: 2,383 members (2.8%) · highlighted band is the player’s · dashed line is the target
10.7% below 200 (8,998 of 83,635; 10.1% below 189)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
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 | 189no change | 197no change |
| Aug 2026 | 189no change | 197no change |
| Jul 2026 | 189no change | 197no change |
| Jun 2026 | 189no change | 197no change |
| May 2026 | 189no change | 197no change |
| Apr 2026 | 189-6 | 197-4 |
| Mar 2026 | 195-1 | 201-1 |
| Feb 2026 | 196no change | 202no change |
| Jan 2026 | 196no change | 202no change |
| Dec 2025 | 196 | 202 |