How are these numbers calculated?

Big Games

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

Week of 1/27100.0*Chance in playoffs100.0*Average seed
Roughnecks 12 Mammoth 8 +6.4
+0.3
Stealth 12 Swarm 14 +1.5
+0.1
Rush 16 Stealth 12 -0.1
If winner is:HomeAway
Week of 2/3100.0*Chance in playoffs100.0*Average seed
Roughnecks vs Rush+2.8-3.5
+0.2-0.3
Mammoth vs Swarm-1.2+1.1

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345Count
15-17In10028,380,259*
1411-3In100087,510,597
1310-4In9910224,518,988
129-5In9550418,184,734
118-6100.0%792100583,099,109
107-799.9474760618,306,467
96-898.01455292501,159,067
85-983.91275516308,909,646
74-1051.5054648142,559,017
63-1120.80207947,765,892
52-125.5059510,983,076
41-130.81991,554,683
30-140.00100923,601
Total:93.9%52271462,973,855,136

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 1/27100.0*Lottery seed
Roughnecks 12 Mammoth 8 -0.5
If winner is:HomeAway
Week of 2/3100.0*Lottery seed
Roughnecks vs Rush-0.5+0.6

What If

100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789
1714-0100
1613-11000
1512-29910
1411-39460
1310-4792000
129-54945600
118-6154831500
107-711440351010
96-8006284021400
85-9002153734111
74-100018314317
63-1100073756
52-12011386
41-130298
30-140100
Total:20201713108642