| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2021 /05 | 10 Kyu | 0 win 1 lose | .000 |
| 2021 /04 | 10 Kyu | 0 win 1 lose | .000 |
| 2020 /11 | 10 Kyu | 0 win 1 lose | .000 |
| 2020 /08 | 10 Kyu | 0 win 1 lose | .000 |
| 2014 /03 | 8.00 Kyu | 2 win 2 lose | .500 |
| 2013 /03 | 8.00 Kyu | 2 win 1 lose | .666 |
| 2013 /02 | 5.60 Dan | 18 win 5 lose | .782 |
| 2013 /01 | 2.00 Dan | 11 win 6 lose | .647 |