How are these numbers calculated?

Big Games

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

Week of 10/31100.0*Chance in playoffs100.0*Average seed
Scotty 98 Justin 74 +9.0
+1.0
Andrew 106 Cody 67 -1.1
-0.1
Travis 78 Trey 72 -0.8
+0.0
Roman 104 Megan 91 -0.4
Robert 67 DJ 86 -0.3
Brandon 81 James 71 +0.3
If winner is:HomeTieAway
Week of 11/7100.0*Chance in playoffs100.0*Average seed
James vs Scotty-12.0-2.7+12.0
-0.9+0.0+0.9
Justin vs Travis+2.0-1.3-1.9
Trey vs Roman+1.7+1.0-1.7
DJ vs Andrew+0.1*+0.1-0.1
Megan vs Robert+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 Scotty finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
95-0-099.2%102672110269,356
8.54-0-196.21146494026,967
84-1-082.7013151162001,338,975
3-0-283.101295215201,086
7.53-1-148.864342900107,796
2-0-356.356192516
73-2-018.01173932101002,670,941
2-1-216.311541321013,287
1-0-4In1001
6.52-2-11.101154134910161,479
1-1-31.921339311554
62-3-00.100314323315202,669,072
1-2-2Out215333513203,303
5.51-3-1Out01123838111108,287
0-2-3Out7413315427
51-4-0Out0021335381201,336,951
0-3-2Out21238371101,104
4.50-4-1Out01165131126,692
40-5-0Out03285315269,342
Total:21.6%0071415151413107418,994,736
Games Above .500
Chance Will Make Playoffs