How are these numbers calculated?

Big Games

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

Week of 1/25100.0*Chance in playoffs100.0*Average seed
OEL Sweedwagon 81.93 Nailing Yaks 106.31 Out
-0.3
Tarasenkyu Very 69.87 Bieska and Lulo 79.74 -0.1
If winner is:HomeAway
Week of 2/1100.0*Chance in playoffs100.0*Average seed
Drouination vs OEL Sweedwagon-0.2+0.2

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
106-0Out0042542235091,049
95-1Out021642346541,121
84-2Out011046431,353,012
73-3Out0014861,804,929
62-4Out1991,355,329
4-5Out100633,288*
Total:Out00012719725,778,728

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs