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 OTHome SOAway SOAway OTAway
Week of 7/10100.0*Chance in playoffs100.0*Average seed
Grizzled Vets vs Shenanigans-13.2+4.9+4.7+15.1+15.0+16.2
-0.6+0.0+0.0+0.5+0.5+0.8
Red Tube vs Tripping Billie+2.3-0.8-0.4-9.3-9.4-9.2
+0.0-0.0-0.0-0.2-0.2-0.2
Eden Hall Warri vs Sticky Shafts-2.8-3.0-3.2-0.9-0.8+4.7
-0.1-0.1-0.1-0.0-0.0+0.1
Multiple Scorga vs Kung Fu Pandas-1.0-1.0-0.9+3.9+3.7+5.4
-0.0-0.0-0.0+0.2+0.2+0.2

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffs1234567891011121314Count
1850-0In022161151100,876
1740-1In037223260,000
1641-0100.0%0133551000881,695
30-2In01315414112,105
1531-1100.00164734300354,890
20-3In1242415846
1432-097.701244726202,626,296
21-297.311748323040,627
10-495.744843423
1322-194.40104441500599,906
11-392.0044245801,404
1223-072.001155725302,950,360
12-270.001357273032,447
01-470.66652917
1113-142.1043845120316,386
02-345.044142121400
1014-011.80124241501,169,518
03-210.60114141705,832
904-11.62255419042,578
805-0Out2375740127,401
Total:75.1%00051523311672009,323,607
Points
Chance Will Make Playoffs