How are these numbers calculated?

Big Games

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

Week of 2/28100.0*Chance in playoffs100.0*Average seed
MixedNuts 15 SundayAnxiety 5 +13.0
+1.1
GoGoGadgetBalls 15 HPYen 4 +0.2
BallStars 2 BLC 2 -0.2
AU 20 PinkPandas 3 +0.1
WinOrLoseBooze 12 BoozeOnFirst 2 -0.1
If winner is:HomeTieAway
Week of 3/6100.0*Chance in playoffs100.0*Average seed
MixedNuts vs HPYen+8.9+3.4-9.7
+0.9+0.1-0.9
SundayAnxiety vs BallStars-0.7-0.3+0.7
GoGoGadgetBalls vs BLC+0.6-0.2-0.5
-0.1+0.0+0.1
BoozeOnFirst vs AU-0.5-0.1+0.5
+0.1+0.0-0.1
PinkPandas vs WinOrLoseBooze+0.2-0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
75-0-0In973200,658
6.54-0-1In9280220,101
64-1-0In73261990,367
3-0-2In7326197,390
5.53-1-1In5143600880,171
2-0-3In53425021,817
53-2-0In2249263001,983,757
2-1-2In22512520294,707
1-0-4In23532222,403
4.52-2-1100.0%42744213001,318,894
1-1-3In43046182043,746
0-0-5In5334319106
42-3-099.6052339276001,980,812
1-2-299.806254024500293,284
0-1-499.907274220302,480
3.51-3-185.6011236371310879,913
0-2-388.201143934111021,668
31-4-028.000522382760990,901
0-3-229.90052438256097,425
2.50-4-11.10113393810219,601
20-5-00.00183952200,474
Total:87.5%2121171397542110,740,675
Games Above .500
Chance Will Make Playoffs