Well if the surgery happens Monday, and it is six weeks as speculated that would take it to December 23 and he would miss 19 games.
3 weeks:11 games missed
4 weeks: 13 games missed
5 weeks: 16 games missed
6 weeks: 19 games missed
7 weeks: 22 games missed
8 weeks: 25 games missed
9 weeks: 29 games missed
10 weeks: 33 games missed