How are these numbers calculated?

Big Games

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

Week of 10/12100.0*Chance in playoffs100.0*Average seed
Andrew 121.8 Michael 87.58 -10.7
-0.8
Joe 115.1 AJ/Sean 109.38 -1.0
-0.0
Ermali 74.26 Kevin 63.64 -0.3
Erin 81.12 Brandon 89.38 *-0.1
Oscar 89.88 Jonathan 66.58 -0.0
If winner is:HomeTieAway
Week of 10/19100.0*Chance in playoffs100.0*Average seed
Erin vs Michael-8.4-6.2+8.7
-0.7-0.5+0.8
Joe vs Jonathan*+0.0+1.9-0.1
+0.0+0.1-0.0
Ermali vs Brandon*-0.0+1.8-0.1
+0.0+0.1-0.0
Andrew vs AJ/Sean-0.9+0.9+0.9
+0.0+0.1-0.0
Oscar vs Kevin-0.4+1.4+0.3
+0.0+0.2-0.0

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
108-0-0In8515138,874
9.57-0-1100.0%494191011,800
97-1-099.939451520291,113
6-0-296.48353616301,725
8.56-1-193.7527392361082,907
5-0-352.1114383981144
86-2-088.63203829101001,015,576
5-1-241.9011031351840010,099
4-0-4Out132550138
7.55-2-130.1006243724710249,136
4-1-31.0193339163700
3-0-5Out1001
75-3-019.800317353112202,031,440
4-2-20.40062840224025,501
3-1-4Out3304323340
6.54-3-10.200421402970414,925
3-2-3Out0115463341,413
2-1-5Out1001
64-4-00.10021437351102,540,927
3-3-2Out01104042733,674
2-2-4Out16582745
5.53-4-1Out007354710413,757
2-3-3Out01057331,427
1-2-5Out1001
53-5-0Out0042952142,032,423
2-4-2Out08524125,330
1-3-4Out415932
4.52-5-1Out054747249,300
1-4-3Out12475680
0-3-5Out1001
42-6-0Out0343541,015,773
1-5-2Out0237710,208
0-4-4Out1006
3.51-6-1Out0198182,754
0-5-3Out991132
31-7-0Out01585290,348
0-6-2Out5951,730
2.50-7-1Out49611,812
20-8-0Out29838,577
Total:16.5%23579111417201310,924,340
Games Above .500
Chance Will Make Playoffs