How are these numbers calculated?

Big Games

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

Friday100.0*Chance in playoffs100.0*Average seed
NW Arkansas 5 Arkansas 4 +6.7
+0.3
Tulsa 1 Springfield 5 +4.9
If winner is:HomeAway
Saturday100.0*Chance in playoffs100.0*Average seed
NW Arkansas vs Arkansas+7.1-7.1
+0.3-0.3
Tulsa vs Springfield-4.3+4.3

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
4311-0In881222,217
4210-1In7228147,642
419-2In4951738,205
408-3In25752,205,597
397-498.1%7912004,400,734
386-579.4079156006,162,044
375-633.30332833506,161,852
364-73.0313443284,402,188
353-80.0021847342,202,872
342-9Out0331670737,961
331-10Out0128810148,755
320-11Out2917022,388
Total:53.1%54812171170027,352,455
Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)