| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2022 /06 | 8.00 Kyu | 2 win 4 lose | .333 |
| 2019 /11 | 6.00 Kyu | 4 win 1 lose | .800 |
| 2018 /01 | 6.00 Kyu | 4 win 3 lose | .571 |
| 2017 /11 | 8.00 Kyu | 2 win 2 lose | .500 |
| 2015 /05 | 8.00 Kyu | 2 win 2 lose | .500 |
| 2014 /05 | 8.00 Kyu | 2 win 1 lose | .666 |
| 2014 /03 | 9.00 Kyu | 1 win 2 lose | .333 |