How are these numbers calculated?

Big Games

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

If winner is:HomeHome SOAway SOAway
Week of 3/23100.0*Chance wins title100.0*Average seed
QRC vs TWSS+1.3+1.3-5.2-19.2
+0.0+0.0-0.1-0.5
RR vs BC Granite+6.0+4.8-3.3-3.3
+0.2+0.1-0.1-0.1

What If

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

100100100100100
If finish:ChanceChance will finish season at seed
TPWL-OTwins title12345Count
3030-0Yes10029,925,596
2920-140.3%405819,326,340
2821-08.28722057,387,117
10-21.013762774,003
2711-10.3019819,516,328
00-3No14867,138
2612-0No39729,285,509
01-2No199131,488
2502-1No100810,417
2403-0No89111,737,114
Total:27.7%2836360138,901,050
Points
Chance Will Win Championship