Monthly record of bonian's rank (dan/kyu)
month dan/kyu win/lose win ratio
2021 /11 5.64 Dan 18 win 2 lose .900
2021 /10 4.64 Dan 14 win 5 lose .736
2021 /09 4.23 Dan 14 win 6 lose .700
2021 /08 4.10 Dan 15 win 10 lose .600
2021 /07 5.81 Dan 15 win 1 lose .937
2021 /06 4.29 Dan 82 win 36 lose .694
2021 /05 4.65 Dan 69 win 23 lose .750
2021 /04 4.15 Dan 45 win 20 lose .692
2021 /03 4.36 Dan 60 win 35 lose .631
2021 /02 4.27 Dan 25 win 13 lose .657
2021 /01 5.00 Dan 14 win 3 lose .823
2020 /12 4.26 Dan 54 win 27 lose .666
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