| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2021 /09 | 6.49 Dan | 63 win 2 lose | .969 |
| 2021 /08 | 5.82 Dan | 42 win 5 lose | .893 |
| 2021 /07 | 5.52 Dan | 57 win 7 lose | .890 |
| 2021 /06 | 5.87 Dan | 21 win 2 lose | .913 |
| 2021 /04 | 5.47 Dan | 37 win 7 lose | .840 |
| 2021 /03 | 4.65 Dan | 25 win 5 lose | .833 |