How are these numbers calculated?

Big Games

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

Week of 12/29100.0*Chance in playoffs100.0*Average seed
Annoying Oranges 73.4 3Seven Mafia 95.7 +7.7
+0.7
OzaukeeBrewMeis 85.5 Bucket Heads 93.9 -0.6
Romo 91.3 EBA Raiders 105.2 +0.5
Orange Juice Ma 107.4 Mexican Werewol 64.6 -0.5
Favourite Falle 113.5 Swanson's Army 82 -0.2
If winner is:HomeAway
Week of 1/5100.0*Chance in playoffs100.0*Average seed
Real Chapala vs 3Seven Mafia-9.0+9.0
-0.7+0.7
Fire Tornado vs EBA Raiders-0.9+0.9
-0.1+0.1
Notch Johnson vs Favourite Falle-0.4+0.4
OzaukeeBrewMeis vs Mexican Werewol+0.2-0.2
Bucket Heads vs Orange Juice Ma-0.1+0.1

What If

Chances based on how well the 3Seven Mafia finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
1512-0In89921,610
1411-1In5228191011,488
1310-2In1030371940063,511
129-3100.0%07123231154000209,669
118-493.2003132830186100472,475
107-538.1000210263222710758,716
96-62.20021230361720882,793
85-70.000062747191757,656
74-8Out00537508474,396
63-9Out0135928211,111
52-10Out02425663,045
41-11Out0217911,399
30-12Out7931,619
Total:26.4%01123568101215181443,919,488
Games Above .500
Chance Will Make Playoffs