How are these numbers calculated?

Big Games

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

Friday100.0*Average seed
Allen 5 Rapid City 1 -0.3
Colorado 2 Utah 3 (ot)-0.1
Wichita 1 Tulsa 2 (so)+0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Saturday100.0*Average seed
Colorado vs Utah+0.5+0.5+0.5-0.5-0.5-0.5

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffsBrabham1234567891011121314Count
8100-0InNo50508,875,142,696
Total:InNo50508,875,142,696
Points
Chance Will Make Playoffs