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
Purvis 146.9 Flores 126.2 +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+12.4-2.7-12.2
+0.9-0.2-0.8
Lassiter vs McNichols-0.5+0.5+0.4
Flores vs Lippincott-0.1+0.6*+0.0
S Crouch vs M Crouch+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 Smith finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
1110-0-0In10006,878
10.59-0-1In9915,144
109-1-0In973048,871
8-0-2In9642,419
9.58-1-1In937046,328
7-0-3In82171659
98-2-0In811810219,990
7-1-2In76231019,484
6-0-4In3550132119
8.57-2-1100.0%6433300184,472
6-1-3In34471814,801
5-0-590.9234523922
87-3-0100.0374615100584,868
6-2-299.92649223067,759
5-1-493.8220442860793
7.56-3-199.5144434810431,268
5-2-390.0115403491014,191
4-1-525.52234428394
76-4-091.732040298101,027,014
5-3-283.00834411520136,003
4-2-417.402164033911,949*
6.55-4-159.502174132810645,264
4-3-39.90193440152023,823
3-2-5Out2173532131154
65-5-017.600215363312101,229,597
4-4-23.900423432540170,131
3-3-4Out1934391522,501*
5.54-5-10.601933401620648,066
3-4-30.0005274421223,968
2-3-5Out3145231160*
54-6-00.0011032391621,026,369
3-5-2Out021843315136,262
2-4-4Out11450351,829*
4.53-6-1Out008344414431,647
2-5-3Out111464314,332
1-4-5Out2158461
43-7-0Out002164736585,901
2-6-2Out007415268,167
1-5-4Out01684796*
3.52-7-1Out033166185,450
1-6-3Out012884,760*
32-8-0Out011782219,690
1-7-2Out099119,160
0-6-4Out298129
2.51-8-1Out059545,998
0-7-3Out199670
21-9-0Out029848,865
0-8-2Out01002,452
1.50-9-1Out01005,251
10-10-0Out01006,961
Total:39.5%9101010101010101098,351,540

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs