| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2023 /11 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2019 /07 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2015 /01 | 8.00 Kyu | 2 win 2 lose | .500 |
| 2014 /09 | 8.00 Kyu | 2 win 0 lose | 1.00 |
| 2014 /06 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2014 /01 | 5.00 Kyu | 5 win 8 lose | .384 |
| 2013 /12 | 8.00 Kyu | 2 win 1 lose | .666 |
| 2013 /10 | 2.00 Dan | 11 win 3 lose | .785 |