How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 2/18100.0*Chance in playoffs100.0*Average seed
MorningSherwood 12 YoungGuns 5 +2.7
CheckRepublic 1 Icebergs 8 +2.2
+0.0
Week of 2/25100.0*Chance in playoffs100.0*Average seed
MorningSherwood 7 CheckRepublic 3 +20.6
+0.2

What If

Chances based on how well the MorningSherwood finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
2240-00InNo1002,871
2130-0199.4%No9916,408
2031-0098.5No98247,746
20-0298.7No9915,437
1921-0192.5No92876,923
10-0390.9No9191,796
1822-0082.6No8317277,597
11-0282.0No821838,206
00-0480.0No8020225
1712-0161.3No6139267,951
01-0357.8No58426,009
1613-0037.4No3763614,962
02-0236.1No366460,142
1503-0116.0No1684272,675
1404-00OutNo100461,540
Total:40.1%No40602,140,488
Points
Chance Will Make Playoffs