| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2023 /03 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2020 /12 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2018 /07 | 10 Kyu | 0 win 2 lose | .000 |
| 2013 /11 | 2.45 Dan | 77 win 57 lose | .574 |
| 2013 /10 | 2.79 Dan | 189 win 130 lose | .592 |
| 2013 /06 | 2.34 Dan | 35 win 23 lose | .603 |