Monthly record of optical's rank (dan/kyu)
month dan/kyu win/lose win ratio
2014 /08 1.50 Dan 18 win 22 lose .450
2014 /07 1.38 Dan 32 win 54 lose .372
2014 /06 1.86 Dan 34 win 38 lose .472
2014 /05 1.47 Dan 28 win 53 lose .345
2014 /04 2.57 Dan 34 win 30 lose .531
2014 /03 2.18 Dan 25 win 33 lose .431
2014 /02 2.13 Dan 23 win 32 lose .418
2014 /01 1.75 Dan 30 win 39 lose .434
2013 /12 1.73 Dan 33 win 31 lose .515
2013 /11 2.10 Dan 39 win 28 lose .582
2013 /10 2.39 Dan 30 win 21 lose .588
2013 /09 1.83 Dan 31 win 23 lose .574
▲TOP