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
GordieLaChance 121.72 BohPoe 128.3 +5.4
+0.6
sportsfan786 51.96 Basedinspace 124.14 -0.9
-0.1
fredmorton 105.84 legomaheggoz 123.66 -0.8
-0.1
Jschatt 130.52 omersingh 144.74 +0.4
LtDarien 82.94 Hmishima 115.74 -0.2
joseph100watches 170.6 jaradyeah 113.22 +0.2
If winner is:HomeAway
Week of 10/18100.0*Chance in playoffs100.0*Average seed
LtDarien vs BohPoe-3.3+3.3
-0.5+0.5
joseph100watches vs Basedinspace+0.6-0.6
+0.1-0.1
GordieLaChance vs Hmishima+0.5-0.5
sportsfan786 vs jaradyeah+0.4-0.4
fredmorton vs omersingh+0.1-0.1
Jschatt vs legomaheggoz+0.1-0.1
+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
138-0In10017,277
127-1In991130,624
116-2In92800456,439
105-3In66302020910,776
94-4100.0%234617113001,140,397
83-599.21163010321010911,940
72-676.100813203519400455,708
61-714.503110303518300130,539
50-80.100112363712117,036
Total:94.1%34241341363210004,170,736
Games Above .500
Chance Will Make Playoffs