How are these numbers calculated?

Big Games

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

Week of 3/7100.0*Chance in playoffs100.0*Average seed
FC Tryzub 11 Ann Arbor 4 +4.9
+0.4
Bari 91 8 Indy 6 -0.4
+0.0
If winner is:HomeDrawAway
Week of 3/14100.0*Chance in playoffs100.0*Average seed
Ann Arbor vs Indy+1.0+0.5-1.2
+0.1+0.0-0.1
Bari 91 vs Mit West-1.0+0.5+0.9
-0.1+0.0+0.1
Cadence vs Grand Rapids+0.4+0.2-0.5
+0.1+0.1-0.1

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs12345Count
282-0-0In10051,195,393
261-1-0In946040,880,769
251-0-1100.0%742510102,261,553
240-2-099.97325208,172,968
230-1-198.5344916140,870,240
220-0-292.8104537751,184,557
Total:98.5%652591294,565,480
Points
Chance Will Make Playoffs