| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2023 /01 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2022 /06 | 7.00 Kyu | 3 win 0 lose | 1.00 |
| 2020 /03 | 5.63 Kyu | 34 win 74 lose | .314 |
| 2018 /05 | 8.00 Kyu | 2 win 4 lose | .333 |
| 2018 /04 | 6.00 Kyu | 4 win 5 lose | .444 |
| 2015 /10 | 8.00 Kyu | 2 win 2 lose | .500 |
| 2013 /09 | 8.00 Kyu | 2 win 1 lose | .666 |