Monthly record of hiy's rank (dan/kyu)
month dan/kyu win/lose win ratio
2023 /09 9.00 Kyu 1 win 0 lose 1.00
2014 /04 4.06 Dan 121 win 57 lose .679
2014 /03 3.28 Dan 551 win 338 lose .619
2014 /02 3.70 Dan 24 win 12 lose .666
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