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)-0.2
If winner is:HomeHome OTHome SOAway SOAway OTAway
Saturday100.0*Average seed
Cardiff vs Coventry-0.1-0.0-0.0+0.1+0.1+0.1
Sheffield vs Braehead+0.1-0.0-0.0-0.1-0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffs12345678910Count
6970-0In2268101,684,406
6860-1In476201,229,463
6761-0In156435,657,916
50-2In05643348,818
6651-1In043573,215,021
40-3In0425849,073
6552-0In020807,402,807
41-2In02080675,432
30-4In19813,603
6442-1In012883,118,235
31-3In128866,160
20-5In1189145
6343-0In3974,788,424
32-2In397460,168
21-4In3973,218
10-6In1004
6233-1In2981,410,574
22-3In29830,025
11-5In10070
6134-0In01001,629,055
23-2In0100137,888
12-4In100858
01-6In1002
6024-1In0100319,248
13-3In01005,433
02-5In10010
55-59In100385,682*
Total:In1287132,621,738

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs