Monthly record of Irissan's rank (dan/kyu)
| month |
dan/kyu |
win/lose |
win ratio |
| 2017
/11
| 9.00 Kyu |
1 win 0 lose |
1.00 |
| 2017
/10
| 8.00 Kyu |
2 win 3 lose |
.400 |
| 2017
/09
| 9.00 Kyu |
1 win 0 lose |
1.00 |
| 2017
/08
| 2.42 Dan |
38 win 23 lose |
.622 |
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