| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2024 /04 | 3.94 Dan | 14 win 11 lose | .560 |
| 2022 /12 | 8.00 Kyu | 2 win 5 lose | .285 |
| 2017 /06 | 9.00 Kyu | 1 win 1 lose | .500 |
| 2015 /02 | 5.00 Kyu | 5 win 2 lose | .714 |
| 2013 /07 | 4.00 Kyu | 6 win 8 lose | .428 |
| 2013 /06 | 4.44 Dan | 33 win 6 lose | .846 |