How are these numbers calculated?

Big Games

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

Week of 12/28100.0*Chance in playoffs100.0*Average seed
Tenacious Turtles 215.58 OEL Sweedwagon 215.03 -1.3
-0.5
Crosby-Laich-Bo 243.52 Oshie & Him 255.67 +0.1
Nailing Yaks 204.18 Tarasenkyu Very 174.8 +0.1
Book Hockey 198.32 Datsyukian Deke 193.18 +0.1
If winner is:HomeAway
Week of 1/4100.0*Chance in playoffs100.0*Average seed
Crosby-Laich-Bo vs OEL Sweedwagon-0.5+0.5
-0.4+0.4
Book Hockey vs Tarasenkyu Very+0.1-0.1
Oshie & Him vs Pimpin' Ain't P-0.1+0.1
Tatar Tots vs Datsyukian Deke+0.1-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
1310-097.8%1521352610205,622
129-147.00031429301751047,195
118-21.40019263422710211,525
107-30.0001928372040564,461
96-4Out0031942325985,684
85-5Out021752281,183,854
74-6Out023464987,544
63-7Out001288564,462
52-8Out0397211,436
41-9Out010046,661
30-10Out1005,496
Total:0.6%000000113591628374,813,940
Games Above .500
Chance Will Make Playoffs