How are these numbers calculated?

Big Games

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

Week of 11/24100.0*Chance in playoffs100.0*Average seed
Playoffs?! 59.4 Choad 73.48 +25.1
+1.0
Ahmed’s Forkkni 98.42 Truth Hurts 99.16 +8.8
+0.3
Leggy Boi 103.86 NatsMyChampion 103.4 -2.5
-0.1
Dreetards 118.52 Charktopus 86.72 +1.7
+0.0
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Ahmed’s Forkkni 118.06 Dreetards 57.42 -6.6
-0.1
Truth Hurts 92.12 Choad 104.2 +5.3
+0.2
Leggy Boi 77.92 voteblue 85.32 +3.3
+0.3
Playoffs?! 111.5 Roboon 68.16 -2.2
-0.1
NatsMyChampion 62.94 Charktopus 90.16 -1.4
-0.0
If winner is:HomeTieAway
Week of 12/8100.0*Chance in playoffs100.0*Average seed
Dreetards vs Choad-10.7InIn
-1.3+1.3+1.3
Playoffs?! vs voteblue-4.8InIn
-0.1+0.3+0.3
NatsMyChampion vs Ahmed’s ForkkniInIn-3.6
+0.3+0.3-0.1
Leggy Boi vs Charktopus-2.4In+2.2
-0.1+0.3+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910SameerCount
9.5-10In100No54,552,881*
90-1-078.9%13303721No53,474,539
Total:89.5%506151810No108,027,420

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs