How are these numbers calculated?

Big Games

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

If winner is:HomeAway
Week of 2/1100.0*Chance in playoffs100.0*Average seed
HOWO vs DOUC+12.0-11.9
+0.5-0.5
BTZ vs CLAP-3.9+3.9
RUET vs DOEP-2.1+2.1
-0.1+0.1
MACM vs BIRD+0.7-0.7
HOLM vs HAND-0.5+0.5
PIMP vs MUEL+0.5-0.5

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
257-0-0In022355191072,152
236-1-0100.0%0226502120491,885
215-2-099.202235124101,473,741
194-3-080.6012257181002,457,638
173-4-027.001264723302,462,117
152-5-01.80218443241,474,358
131-6-00.001135433490,910
110-7-0Out0257571,935
Total:52.2%0002716272114938,994,736
Games Above .500
Chance Will Make Playoffs