| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2021 /03 | 1.47 Dan | 266 win 226 lose | .540 |
| 2021 /02 | 1.38 Dan | 158 win 135 lose | .539 |
| 2021 /01 | 1.29 Dan | 380 win 334 lose | .532 |
| 2020 /12 | 1.80 Dan | 253 win 206 lose | .551 |
| 2020 /11 | 1.47 Dan | 145 win 115 lose | .557 |
| 2020 /10 | 1.04 Dan | 458 win 401 lose | .533 |
| 2020 /09 | 1.22 Dan | 250 win 198 lose | .558 |