How are these numbers calculated?

Big Games

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

Thursday100.0*Average seed
Braehead 4 Sheffield 3 (ot)-0.0
If winner is:HomeHome OTHome SOAway SOAway OTAway
Saturday100.0*Average seed
Sheffield vs Braehead+0.0+0.0+0.0-0.0-0.0-0.1
Edinburgh vs Belfast+0.1+0.0+0.0-0.0-0.0-0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffs12345678910Count
9270-0In1000262,355
9160-1In8218316,998
9061-0In70301,461,080
50-2In5644170,027
8951-1In38621,563,283
40-3In267450,670
8852-0In24763,601,609
41-2In1684695,616
30-4In10908,989
8742-1In8923,212,155
31-3In496166,288
20-5In199939
8643-0In3974,928,017
32-2In1991,143,440
21-4In010022,198
10-6In10053
8533-1In1993,517,310
22-3In0100204,008
11-5In1001,595
82-84In1009,680,373*
8115-1In946713,808
04-3In94623,280
8016-0In8911547,255
05-2In891163,329
7906-1In683297,559
7807-0In574372,862
Total:In1188132,525,096

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs