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 10/5100.0*Chance in playoffs100.0*Top seed100.0*Average seed
Leon's Deep Sle vs Davy Potters Fa+5.1-7.7
+6.4-9.6
+0.5-0.8
Los Amigos Kidn vs Dances with Tot-0.5+0.3
+2.8-1.5
+0.1-0.0
San Franciscan vs Commando Clowns-0.2+0.3
Duffman Shandy vs 1-6 I Like Twix-0.2+0.2
Ronald Ollie's vs No1 Harsent+2.8-1.2
+0.1-0.0
Liverpool Lemurs vs Shit Shovelers-0.8+1.9
-0.0+0.1

What If

Chances based on how well the Leon's Deep Sle finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inTopChance will finish regular season at seed
TWW-Lplayoffsseed123456789101112Count
1310-0InYes10070,053
129-1In96.8%9730461,138
118-2In76.37622101,392,154
107-3In33.03347182002,459,000
96-4100.0%4.142442255002,812,427
85-597.60.001113337152002,179,251
74-649.9No002143434142001,159,465
63-72.5No0021433341420417,362
52-80.0No003183932897,872
41-9OutNo19405113,190
30-10OutNo5953,096
Total:89.6%22.6%2320171410753210011,065,008
Games Above .500
Chance Will Make Playoffs