| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2021 /02 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2020 /07 | 10 Kyu | 0 win 1 lose | .000 |
| 2016 /03 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2015 /11 | 10 Kyu | 0 win 2 lose | .000 |
| 2014 /01 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2013 /12 | 10 Kyu | 0 win 1 lose | .000 |
| 2013 /02 | 10 Kyu | 0 win 1 lose | .000 |