How are these numbers calculated?

Big Games

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

Week of 1/19100.0*Chance in playoffs100.0*Average seed
Gowanda Shenanigans 502 Grand Island Landsharks 408 +3.8
+0.1
Got Malk? 261 Redwall Avengers 428 -1.4
NorCal Wildfires 391 Boston Red Coats 337 +1.1
If winner is:HomeTieAway
Week of 1/26100.0*Chance in playoffs100.0*Average seed
Gowanda Shenanigans vs NorCal Wildfires+3.0+1.0-1.7
+0.1+0.0-0.0
Off Constantly vs Redwall Avengers+1.6-1.6-3.0
+0.0-0.0-0.1

What If

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

100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456Count
116-0-0In168128,108
10.55-0-1In138251,097
105-1-0100.0%0270280110,242
4-0-2In7751876
9.54-1-198.926038113,719
3-0-3In33673
94-2-094.50326350632,476
3-1-294.637575612
8.53-2-177.10215622158,073
2-1-392.95043714
83-3-062.57553441,706,836
2-2-255.97494041,890
7.52-3-135.81344718109,337
1-2-333.3529571021
72-4-018.31853292,350,915
1-3-212.41250382,281
6.51-4-11.21396095,871
0-3-3Out57437
61-5-0Out21791,592,533
0-4-2Out1090959
5.50-5-1Out19931,016
50-6-0Out100419,410
Total:32.4%0062632367,135,496
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 1/19100.0*Lottery seed
Gowanda Shenanigans 502 Grand Island Landsharks 408 -0.5
NorCal Wildfires 391 Boston Red Coats 337 -0.1
If winner is:HomeTieAway
Week of 1/26100.0*Lottery seed
Gowanda Shenanigans vs NorCal Wildfires-0.3-0.0+0.2
Off Constantly vs Redwall Avengers-0.1+0.0+0.1
Boston Red Coats vs North Pole Polar Bears+0.1+0.1-0.0
Top Shelf Cheap Shots vs Got Malk?-0.0+0.1+0.1

What If

100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L-T123456789101112
116-0-011443348
10.55-0-17334812
105-1-00636580
4-0-273361
9.54-1-10432640
3-0-33367
94-2-0059230
3-1-205923
8.53-2-1038980
2-1-3100
83-3-00802000
2-2-2078220
7.52-3-1603820
1-2-35743
72-4-0395460
1-3-2355770
6.51-4-11260253
0-3-3145729
61-5-0452377
0-4-2246439
5.50-5-1155134
50-6-084844
Total:00014436144