| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2021 /04 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2018 /10 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2016 /03 | 10 Kyu | 0 win 1 lose | .000 |
| 2014 /01 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2013 /07 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2013 /06 | 4.42 Dan | 16 win 8 lose | .666 |
| 2013 /05 | 4.94 Dan | 14 win 5 lose | .736 |
| 2013 /04 | 3.98 Dan | 14 win 6 lose | .700 |