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 3/8100.0*Average seed
DEN vs STP-0.0-0.0-0.0+0.1+0.1+0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678Count
7980-00In78222,607,679
7870-10In7624403,670
7771-00In50509,699,943
60-20In505027,431
7661-10In47531,321,730
50-30In47531,085
7562-00In247615,873,500
51-20In247676,790
40-40In267427
7452-10In22781,846,584
41-30In22782,486
7353-00In89214,782,870
42-20In89289,068
31-40In29844
7243-10In7931,429,630
32-30In7932,229
21-50In1001
7144-00In2988,576,404
33-20In29854,810
22-40In10041
11-60In1001
7034-10In298659,122
23-30In2981,034
6935-00In01003,173,558
24-20In010018,880
13-40In1006
6825-10In0100182,243
14-30In100251
6726-00In0100731,310
15-20In1003,395
04-40In1001
6616-10In010028,178
05-30In10024
6517-00In010096,276
06-20In0100280
6407-10In01001,794
6308-00In93724,633
Total:In2278061,717,008
Points
Chance Will Make Playoffs