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
Joe 115.1 AJ/Sean 109.38 +12.0
+0.8
Ermali 74.26 Kevin 63.64 -0.3
-0.0
Andrew 121.8 Michael 87.58 -0.3
-0.0
Erin 81.12 Brandon 89.38 *-0.1
Oscar 89.88 Jonathan 66.58 *+0.1
If winner is:HomeTieAway
Week of 10/19100.0*Chance in playoffs100.0*Average seed
Joe vs Jonathan+13.5-8.1-13.1
+0.8-0.5-0.8
Erin vs Michael-0.6+2.3+0.5
-0.0+0.1+0.0
Andrew vs AJ/Sean-1.4+1.4+1.4
-0.1+0.1+0.1
Ermali vs Brandon*-0.0+2.6-0.1
-0.0+0.2-0.0
Oscar vs Kevin-0.6+2.1+0.5
-0.0+0.1+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 Joe finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
128-0-0In10038,747
11.57-0-1In99112,063
117-1-0In9820290,748
6-0-2In92801,642
10.56-1-1In85141083,125
5-0-3In53425149
106-2-0In7920101,016,824
5-1-2100.0%514091010,144
4-0-4In8583312
9.55-2-1100.041441410248,753
4-1-397.5103836142693
95-3-099.93146203002,031,270
4-2-295.5730392040025,468
3-1-457.6331833336333
8.54-3-190.84223827810415,430
3-2-348.30113343315301,362
84-4-084.02153533142002,539,178
3-3-236.301828362161033,780
2-2-46.161441241449
7.53-4-124.00042036291010413,598
2-3-31.2110293917301,408
1-2-5Out1001
73-5-014.600213323516302,033,614
2-4-20.4052539255025,175
1-3-4Out514433837
6.52-5-10.100317393290248,475
1-4-3Out11542356693
62-6-00.00011134391411,015,671
1-5-2Out193844810,010
0-4-4Out33676
5.51-6-1Out00633491282,824
0-5-3Out85537131
51-7-0Out003265416290,838
0-6-2Out0849431,712
4.50-7-1Out05484711,836
40-8-0Out03455238,841
Total:61.1%181614131110864110,924,340
Games Above .500
Chance Will Make Playoffs