How are these numbers calculated?

Big Games

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

Week of 9/15100.0*Chance in playoffs100.0*Average seed
Metheny 79.4 Smith 94.8 +10.4
+0.8
Lassiter 126.1 S Crouch 115.9 +0.2
-0.0
Purvis 146.9 Flores 126.2 +0.1
McNichols 126.5 Salsberry 158.8 *-0.1
Lippincott 116.9 M Crouch 106.8 *-0.1
If winner is:HomeTieAway
Week of 9/22100.0*Chance in playoffs100.0*Average seed
Smith vs Salsberry+12.4-2.6-12.2
+0.9-0.2-0.8
Lassiter vs McNichols-0.5+0.6+0.4
Flores vs Lippincott-0.1+0.6*+0.1

* 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 Smith finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
1110-0-0In10006,892
10.59-0-1In9915,181
109-1-0In973049,371
8-0-2In9642,461
9.58-1-1In937045,912
7-0-3In77221705
98-2-0In811810220,485
7-1-2In76231019,397
6-0-4In434791121
8.57-2-1In643340184,058*
6-1-399.9%344916204,766
87-3-0100.037461510586,551
6-2-299.92649223068,368*
5-1-495.7321423040768
7.56-3-199.5144334810432,236
5-2-390.2115403491014,322
4-1-517.83154727873
76-4-091.722040298101,026,714
5-3-282.90834411520136,143
4-2-417.32153836811,800*
6.55-4-159.602174132810646,989
4-3-39.80193440151023,800
3-2-5Out21540357144
65-5-017.6002153633121001,229,622
4-4-23.90424432540170,249
3-3-4Out1834411522,590*
5.54-5-10.601933401620646,923
3-4-30.0006264422223,774
2-3-5Out3284227163*
54-6-00.00011033391621,024,960
3-5-2Out021843315136,178
2-4-4Out11548361,872*
4.53-6-1Out008344414431,473
2-5-3Out111464314,230
1-4-5Out1198083
43-7-0Out02164735584,324
2-6-2Out07415268,035
1-5-4Out01485753
3.52-7-1Out033166184,716
1-6-3Out013874,794
0-5-5Out10018
32-8-0Out011782219,317
1-7-2Out099019,384
0-6-4Out298115
2.51-8-1Out059546,574
0-7-3Out199668
21-9-0Out029848,929
0-8-2Out01002,438
1.50-9-1Out01005,108
10-10-0Out01006,993
Total:39.6%9101010101010101098,351,540

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs