| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2022 /07 | 7.00 Kyu | 3 win 3 lose | .500 |
| 2019 /07 | 8.00 Kyu | 2 win 1 lose | .666 |
| 2017 /05 | 8.00 Kyu | 2 win 1 lose | .666 |
| 2015 /11 | 10 Kyu | 0 win 3 lose | .000 |
| 2015 /07 | 10 Kyu | 0 win 1 lose | .000 |
| 2014 /10 | 1.00 Kyu | 9 win 4 lose | .692 |
| 2014 /09 | 0.18 Kyu | 22 win 13 lose | .628 |
| 2014 /08 | 0.25 Kyu | 70 win 52 lose | .573 |