| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2015 /05 | 0.65 Kyu | 396 win 263 lose | .600 |
| 2015 /04 | 0.78 Kyu | 362 win 245 lose | .596 |
| 2015 /03 | 0.90 Kyu | 358 win 239 lose | .599 |
| 2015 /02 | 0.59 Kyu | 311 win 236 lose | .568 |
| 2015 /01 | 0.98 Kyu | 404 win 341 lose | .542 |
| 2014 /12 | 1.72 Kyu | 679 win 618 lose | .523 |
| 2014 /11 | 2.54 Kyu | 18 win 20 lose | .473 |