How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Friday100.0*Chance in playoffs100.0*Average seed
St. Paul 5 Sioux Falls 14 +4.0
+0.4
Fargo-Moorhead 2 Winnipeg 5 -0.3
Gary 20 Newark 11 -0.2
Lincoln 2 Sioux City 6 +0.2
If winner is:HomeAway
Saturday100.0*Chance in playoffs100.0*Average seed
St. Paul vs Sioux Falls-4.2+4.2
-0.4+0.4
Fargo-Moorhead vs Winnipeg+0.5-0.5
Gary vs Newark-0.3+0.3
El Paso vs Grand Prairie+0.1-0.1

What If

Chances based on how well the Sioux Falls finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213Count
69-91In100497*
6857-23In991168
6756-24In991368
6655-25In9910842
6554-26In99101,831
6453-27In973003,638
6352-28In94516,846
6251-29100.0%90801012,130
6150-30In84140220,651
6049-31100.0752014033,414
5948-3299.96229280050,868
5847-3399.747364130074,278
5746-3498.93141820100101,920
5645-3596.3173913283000134,549
5544-3689.773119349100167,815
5443-3775.32182134214000199,640
5342-3852.70819253213200225,243
5241-3928.202141233289100243,774
5140-4011.301831935268100249,248
5039-413.703062235248100243,013
4938-421.201017243524710226,064
4837-430.3000018253522610199,367
4736-440.100021028362040167,514
4635-450.00002133235152134,114
4534-460.0000041939307101,964
4433-47Out001830441774,501
4332-48Out00319473151,216
4231-49Out0019424833,152
4130-50Out04326420,592
4029-51Out01227612,231
3928-52Out0015856,833
3827-53Out09913,629
3726-54Out05951,818
3625-55Out496784
3524-56Out298408
3423-57Out199168
11-33Out100484*
Total:34.4%7971010998876532,805,572

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs