How are these numbers calculated?

Big Games

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

Thursday100.0*Chance in playoffs100.0*Average seed
JIT 3 JCD 5 -4.7
-0.2
TKP 5 GC 3 -0.9
DYK 6 JAP 7 -0.2
RSS 8 DS! 3 +0.1
If winner is:HomeAway
Friday100.0*Chance in playoffs100.0*Average seed
JIT vs JCD+4.4-4.0
+0.2-0.2
TKP vs GC-0.8+1.4
DYK vs JAP+0.2-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
12076-0In100615
103-104In1005*
10258-18In5038138
10157-19In25542124
10056-20In21532662
9955-21In1353331156
9854-22In74350384
9753-23In336611873
9652-24In1247411,857
9551-2599.9%01681203,849
9450-2699.601184407,236
9349-2799.306867113,444
9248-2898.2384112023,332
9147-2996.1179164037,882
9046-3092.4171218058,449
8945-3185.60612414085,235
8844-3276.1050262400117,979
8743-3364.0038263510153,961
8642-3450.0028224730191,411
8541-3535.4018175770225,077
8440-3622.41112621510252,795
8339-3712.367592630268,508
8238-385.6234938700268,372
8137-392.11135461610257,874
8036-400.600204728500234,371
7935-410.1001038391210200,853
7834-420.0004254423400164,141
7733-430.0001124035111127,439
7632-440.00052842223093,326
7531-45Out011639359065,043
7430-46Out07304319042,753
7329-47Out031946321026,878
7228-48Out0011041453015,689
7127-49Out0043158708,788
7026-50Out0220631404,649
6925-51Out0113652012,355
6824-52Out06573431,089
6723-53Out352396481
6622-54Out233569196
6521-55Out12664978
6420-56Out16681631
6319-57Out10306010
6218-58Out20805
440-76Out100615
Total:23.3%00159312013742002,958,178

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs