How are these numbers calculated?

Big Games

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

Week of 7/22100.0*Chowder Cup100.0*Average seed
Beers 9 Shock 3 -33.2
-0.5
WidowmakerBrewing 3 RiverRats 3 (ot)+20.2
+0.1

What If

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

100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678Count
1310-00In23.0%23772,011,511
1200-01InNo16633318,754
1101-00InNo5545855,479
Total:In14.5%154921153,185,744
Points
Chance Will Make Playoffs