How are these numbers calculated?

Big Games

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

Wednesday100.0*Average seed
Nymphs 3 Cosa Nostra 2 (ot)-0.4
Cats 0 Sasquatches 1 +0.2
Pathfinders 1 Whales 0 -0.1
Rustlers 13 Syndrome 0 -0.1
Shaolin 2 Winter 1 (ot)+0.0
If winner is:HomeHome OTAway OTAway
Monday100.0*Average seed
Cosa Nostra vs Pathfinders+0.7+0.2-0.2-0.6
Whales vs Rustlers+0.1+0.1-0.0-0.1
Syndrome vs Shaolin+0.1+0.1+0.0-0.1
Winter vs Cats+0.1+0.1+0.0-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-OTplayoffs1234567891011121314151617181920DisbandedCount
48-49In100No2,444,987*
473-00-1In7030No961,230
2-20-0In8713No457,749
463-01-0In33608No3,838,698
2-10-1In40527No718,716
1-30-0In51445No75,920
452-11-0In1557271No2,879,906
2-00-2In1049382No267,597
1-20-1In1755271No180,357
0-40-0In305218No4,636
442-01-1In436537No2,138,179
1-21-0In647443No721,404
1-10-2In436537No133,469
0-30-1In646462No14,973
432-02-0In01557252No4,273,429
1-11-1In01556253No1,069,766
0-31-0In11855242No59,852
1-00-3In01454283No30,321
0-20-2In11556263No16,627
421-12-0In04414511No2,138,507
1-01-2In02345113No363,765
0-21-1In04394611No133,605
0-10-3In03345013No7,720
411-02-1In012155230No1,458,815
0-22-0In012851200No266,071
0-11-2In012055240No91,056
0-00-4In01757260No1,115
401-03-0In07444620No1,942,888
0-12-1In06444820No364,003
0-01-3In06444920No17,688
390-13-0In02296450No486,417
0-02-2In1286560No107,585
380-03-1In01969111No285,299
370-04-0In6612850No288,090
Total:In202527189100No28,240,440

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs