How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Wednesday, 4/3100.0*Chance in playoffs100.0*Average seed
Fighting Piranh 4 Blade Runners 3 +18.1
+0.6
If winner is:HomeHome OTTieAway OTAway
Mastodons C3 vs Fighting Saints-0.2-1.8+4.6-1.9-0.2
-0.0+0.0+0.1+0.0-0.0
If winner is:HomeHome OTTieAway OTAway
Friday, 4/5100.0*Chance in playoffs100.0*Average seed
Fighting Piranh vs Mastodons C3+17.6+13.4-6.0-21.7-47.6
+0.3+0.2-0.1-0.3-0.8
Fighting Saints vs Blade Runners-2.7-1.8+5.1+5.5+6.1
-0.0-0.0+0.1+0.1+0.1

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs1234Count
620-00Yes1009,020,129
510-0179.7%80201,576,001
10-1058.458420324,192
411-0021.02168116,231,933
00-0219.92078268,515
00-110.81673228,327
00-20No277302,945
301-010.0037621545,755
01-10No17821112,154
202-00No280181,084,513
Total:62.1%622610118,994,464
Points
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Wednesday, 4/3100.0*Lottery seed
Fighting Piranh 4 Blade Runners 3 -1.1
If winner is:HomeHome OTTieAway OTAway
Mastodons C3 vs Fighting Saints+0.0+0.0-0.1+0.0+0.0
If winner is:HomeHome OTTieAway OTAway
Friday, 4/5100.0*Lottery seed
Fighting Piranh vs Mastodons C3-0.5-0.4+0.1+0.5+1.4
Fighting Saints vs Blade Runners+0.0+0.0-0.1-0.1-0.1

What If

100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OTT12345678
620-00100
510-018020
10-1058420
411-0010116910
00-02713773
00-11016732
00-2027730
301-010356330
01-10157770
202-00240508
Total:58427830