How are these numbers calculated?

Big Games

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

Week of 12/14100.0*Chance wins title100.0*Average seed
NOT 3 BEL 6 +5.9
+0.3
COV 2 SHE 4 -1.3
If winner is:HomeHome OTHome SOAway SOAway OTAway
BEL vs COV+4.9+3.6+3.5-1.5-1.6-5.4
+0.2+0.2+0.2-0.1-0.1-0.3

What If

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

100100100100100
If finish:ChanceChance will finish season at seed
TPWL-OTwins title12345Count
48-49Yes1005,719*
47141-099.9%10004,771*
46131-199.5100011,405*
45132-098.799133,190*
44122-196.697363,260*
43112-291.9928066,218
123-093.5946067,672*
42113-186.587130157,626
102-381.48118057,011*
41103-272.7732710188,379
114-076.276230169,119*
40104-161.4613720336,196
93-352.1524530150,208*
3994-239.2395470369,321
105-048.2484740237,888
83-429.6305911071,924*
3895-126.02660140524,245
84-317.71860210267,145*
3785-29.4956332516,490
96-015.01559251309,387
74-45.1550423113,357*
3686-13.9445465609,956
75-31.6236558336,826*
3576-20.302361160536,979
87-01.113257100309,391
65-40.001563230124,116*
3477-10.001260270545,188
66-3No656370306,848*
3367-2No345512418,372
78-00.00652411242,516
56-4No13758496,636*
3268-1No132625373,109
57-3No024679205,065*
3158-2No0156916245,783
69-0No0216811147,416
47-4No010672354,102*
3059-1No096625194,097
48-3No05613499,661*
2949-2No035344106,533
510-0No04564089,942*
28410-1No01435576,667
39-3No1356533,971*
27310-2No1297063,741*
26311-1No0198129,957*
25211-2No0118914,475*
24212-1No7935,342*
23213-0No4962,226*
22113-1No199592*
21114-0No199208*
19-20No1004,504*
Total:17.5%1727302158,994,750

* Row combines multiple less frequent records.

Points
Chance Will Win Championship