How are these numbers calculated?

Big Games

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

Week of 7/23100.0*Chance in playoffs100.0*Average seed
Wargliors 0 Scythers 2 +9.1
+1.3
Toxicroak 5 Klefkis 0 +0.3
+0.1
Littens 0 Patriots 5 -0.2
-0.1
Joltiks 0 Braviaries 3 -0.2
Arcanadiens 0 Cubchoos 2 -0.2
-0.1
Pachirisu 0 Pumpkaboos 4 -0.2
Venomoth 0 Salamence 1 -0.2
Sunfloras 0 Magmortarheels 4 -0.1
Mantine 0 Lilligants 2 -0.1
Smeargles 1 Timburrs 0 +0.1
Mankeys 1 Hurricanes 0 +0.1
If winner is:HomeAway
Week of 7/30100.0*Chance in playoffs100.0*Average seed
Magmortarheels vs Scythers-8.5+6.1
-1.3+0.9
Staraptors vs Timburrs-0.3+0.4
Mankeys vs Joltiks-0.2+0.3
Smeargles vs Pachirisu-0.2+0.3
Tsareenas vs Venomoth-0.2+0.3
Hurricanes vs Pumpkaboos-0.2+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112131415161718192021222324Count
1715-0In10003,616
1614-1In991030,614
1513-2In935010147,065
1412-3In741810700441,064
1311-4In373450213000905,708
1210-5In724141301851001,360,075
119-699.9%041031427241241001,536,342
108-792.200121617252415610001,331,856
97-835.30000014112025211251000892,351
86-90.900014112024211351000463,231
75-100.000014101924211462000184,555
64-11Out001412222621113055,329
53-12Out0029223126912,069
42-13Out031537441,730
31-14Out11980158
20-15Out199765
Total:81.1%13116112109875443221111000007,366,528
Games Above .500
Chance Will Make Playoffs