How are these numbers calculated?

Big Games

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

Week of 9/22100.0*Chance in playoffs100.0*Average seed
Heisenberg 111.84 Hakuna Matata 76.14 +14.2
+1.0
3rd Degree Burn 54 Gym Class Heros 45.96 -0.4
FatBob 87.32 Head Strong 98 -0.4
If winner is:HomeAway
Week of 9/29100.0*Chance in playoffs100.0*Average seed
3rd Degree Burn vs Heisenberg-14.0+14.0
-1.1+1.1
Head Strong vs Hakuna Matata-0.4+0.4
Gym Class Heros vs FatBob-0.3+0.3

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
1210-0In1006,221
119-1In972150,046
108-2100.0%79156000225,929
97-399.93736231200600,202
86-497.743227171612001,049,844
75-577.6083272118184001,260,071
64-631.20061241729185001,051,281
53-73.90004182736204600,915
42-80.100003174436224,953
31-9Out01188149,872
20-10Out1996,154
Total:63.2%10149129109876535,125,488
Games Above .500
Chance Will Make Playoffs