How are these numbers calculated?

Big Games

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

Week of 10/11100.0*Chance in playoffs100.0*Average seed
LtDarien 82.94 Hmishima 115.74 +3.2
+0.4
fredmorton 105.84 legomaheggoz 123.66 -1.7
-0.1
sportsfan786 51.96 Basedinspace 124.14 -0.7
Jschatt 130.52 omersingh 144.74 +0.3
GordieLaChance 121.72 BohPoe 128.3 +0.1
+0.0
joseph100watches 170.6 jaradyeah 113.22 -0.1
+0.0
If winner is:HomeAway
Week of 10/18100.0*Chance in playoffs100.0*Average seed
GordieLaChance vs Hmishima-7.2+4.6
-0.6+0.4
joseph100watches vs Basedinspace+1.3-2.1
+0.0-0.1
fredmorton vs omersingh+0.1-0.0
Jschatt vs legomaheggoz+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
108-0In132510052012,159
97-199.9%03827790132,642
86-292.00012464380767,336
75-347.7000740439002,324,103
64-46.400064249304,014,525
53-50.100086128304,055,956
42-60.000204829302,338,459
31-7Out11452312708,090
20-8Out011612988,538
Total:15.4%000041121351782014,441,808
Games Above .500
Chance Will Make Playoffs