| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2022 /10 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2019 /10 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2017 /01 | 9.00 Kyu | 1 win 1 lose | .500 |
| 2016 /12 | 1.00 Dan | 10 win 5 lose | .666 |
| 2016 /11 | 4.00 Kyu | 6 win 2 lose | .750 |
| 2013 /07 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2013 /06 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2013 /05 | 2.00 Kyu | 8 win 3 lose | .727 |