| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2021 /02 | 1.00 Kyu | 9 win 4 lose | .692 |
| 2021 /01 | 3.00 Kyu | 7 win 6 lose | .538 |
| 2020 /07 | 7.00 Kyu | 3 win 0 lose | 1.00 |
| 2020 /06 | 7.00 Kyu | 3 win 0 lose | 1.00 |
| 2019 /10 | 9.00 Kyu | 1 win 2 lose | .333 |
| 2018 /09 | 9.00 Kyu | 1 win 2 lose | .333 |
| 2018 /03 | 6.00 Kyu | 4 win 2 lose | .666 |
| 2017 /11 | 9.00 Kyu | 1 win 2 lose | .333 |
| 2017 /10 | 8.00 Kyu | 2 win 2 lose | .500 |
| 2016 /05 | 8.00 Kyu | 2 win 1 lose | .666 |