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
Purvis 146.9 Flores 126.2 -11.7
-0.8
Metheny 79.4 Smith 94.8 +0.2
Lassiter 126.1 S Crouch 115.9 +0.2
McNichols 126.5 Salsberry 158.8 *+0.1
If winner is:HomeTieAway
Week of 9/22100.0*Chance in playoffs100.0*Average seed
Flores vs Lippincott+12.3-2.8-12.1
+0.9-0.2-0.8
Lassiter vs McNichols-0.5+0.5+0.4
Purvis vs Metheny-0.0+0.1+0.0
Smith vs Salsberry-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 Flores finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
1110-0-0In10007,138
10.59-0-1In9915,165
109-1-0In973048,846
8-0-2In9642,436
9.58-1-1In937046,338
7-0-3In78211664
98-2-0100.0%8118100220,092
7-1-2In76231019,418
6-0-4In365410130
8.57-2-1In643340185,011
6-1-399.9334916104,771*
87-3-0100.037461510586,084
6-2-299.92650223067,970*
5-1-491.5122442480781
7.56-3-199.5144434810431,889
5-2-390.4115403491014,343
4-1-530.73282935575
76-4-091.722040298101,023,183
5-3-282.80834411620136,086
4-2-417.421639331001,921*
6.55-4-159.602174132810647,584
4-3-310.00193439151023,573
3-2-5Out16334371136*
65-5-017.60215363312101,228,983
4-4-24.00423432540171,036
3-3-4Out1933411522,429*
5.54-5-10.601933401620647,066
3-4-30.0006274321324,070
2-3-5Out2115432162
54-6-00.0011032391621,025,274
3-5-2Out021843315136,271
2-4-4Out11449361,849*
4.53-6-1Out008344414431,810
2-5-3Out111454314,432
1-4-5Out247680
43-7-0Out02164736586,239
2-6-2Out07405368,077
1-5-4Out1783744
3.52-7-1Out033166184,671
1-6-3Out013864,765
0-5-5Out10014
32-8-0Out011782220,229
1-7-2Out099119,597
0-6-4Out397130
2.51-8-1Out069446,189
0-7-3Out298695
21-9-0Out029848,732
0-8-2Out1992,399
1.50-9-1Out01005,091
10-10-0Out01006,872
Total:39.6%9101010101010101098,351,540

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs