How are these numbers calculated?

Big Games

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

Week of 10/6100.0*Chance in playoffs100.0*Average seed
Norwegian Elkho 150.92 Wrecking Balls 145.38 -11.8
-1.0
Chickens of the 141.16 Winner Has Arri 97.82 -1.1
-0.1
Team Grumpy 118.88 Shoulda BEN Lynch 97.58 -0.2
Kelce Grammar 140.2 Truffle Shuffle 60.58 +0.2
Crafty Corgis 146.52 Julio Gonna Call 81.9 +0.1
If winner is:HomeAway
Week of 10/13100.0*Chance in playoffs100.0*Average seed
Chickens of the vs Wrecking Balls-13.8+13.8
-0.9+0.9
Crafty Corgis vs Norwegian Elkho+0.7-0.7
+0.2-0.2
Team Grumpy vs A pack of pigs-0.3+0.3
Kelce Grammar vs Shoulda BEN Lynch+0.3-0.3

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
118-0In940631,547
107-1In7460200240,694
96-2100.0%3420204310842,857
85-398.941410157141001,685,686
74-467.401522139257102,107,250
63-57.0001062236278101,685,622
52-60.0000052341255842,318
41-7Out01134442240,855
30-8Out01178331,499
Total:56.1%75412415121097427,708,328
Games Above .500
Chance Will Make Playoffs