How are these numbers calculated?

Big Games

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

Tuesday100.0*Average seed
Okla City 5 Omaha 12 +0.1
If winner is:HomeAway
Wednesday100.0*Average seed
Omaha vs Reno+0.1-0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
94-99In1002,253*
9327-6In10001,601
9226-7In1005,855
9125-8In100019,232
9024-9In100053,364
8923-10In1000128,105
8822-11In1000267,361
8721-12In991487,957
8620-13In982787,106
8519-14In9551,125,637
8418-15In89111,422,223
8317-16100.0%7822001,600,383
8216-17100.06139001,601,343
8115-18100.04159001,424,122
8014-19100.023770001,124,996
7913-20100.01090000787,932
7812-21100.0397000488,024
7711-2299.9199000265,801
7610-2399.80100000126,990
759-2499.5010000052,831
748-2598.89900118,956
737-2696.997035,899
726-2792.092081,547
715-2884.78515359
704-2969.8703053
693-3044.444569
660-3312.212523421,841
Total:100.0%61390000011,801,780

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs