S7626

S7626 - B7614 = +12 <== 200912
S7666 - B7445 = +221 <== 200911

2009 = +499 +221 +12 = +732

win : 10 [ 10 / (10+15) = 40%
lose : 15

S7626 <== just less than 7627 ^^