How are these numbers calculated?

Big Games

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

Week of 9/28100.0*Chance in playoffs100.0*Average seed
Pete 70.11 Berton 97.31 -11.7
-0.9
Week of 10/5100.0*Chance in playoffs100.0*Average seed
Pete 125.57 Haig 55.4 +13.8
+0.8
Berton 96.6 Pan 79.44 -0.9
Yann 71 Hoopes 97.69 +0.5
Corey 46.9 Christian 80.37 +0.3
If winner is:HomeTieAway
Paul vs Kyle-0.2+0.1+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
10.57-0-2In5941031,753
8-0-0In742612,685
9.57-1-0In40591071,054
6-0-2In4159136,962
96-2-1In9791020183,633
6-1-1In237340164,937
5-0-3In23743024,554
8.55-1-2In980910163,601
4-0-4In108081010,071
85-2-1In27117910361,784
5-3-1100.0%0471726810266,154
4-1-3In3721781089,261
3-0-5In27416712,735
7.54-3-299.602393428600431,936
4-2-2100.00491825710295,044
3-1-4100.0050172570028,999
2-0-6In05418216458
74-4-193.461174128600235,225
3-2-399.702393428600128,485
2-1-599.62493426605,753
1-1-793.08216412770625
1-0-7In194433543
6.53-3-293.461174128600278,989
2-2-493.86118412760031,018
63-4-157.9102163932910302,521
3-5-110.50011036401210131,041
2-3-359.000217403291090,388
0-1-756.526304323
5.52-4-29.5001935411310147,578
1-2-460.412174131804,004
52-5-10.501938391110125,656
2-6-10.0011441359044,372
1-4-30.50093840121031,533
1-3-39.6193442131014,561
0-3-50.2093840121916
0-2-58.208304813245
41-5-1Out113403610139,931
1-7-1Out042749218,626
0-4-30.0001141361102,536
3.51-6-0Out02184332528,295
0-5-2Out218433264,345
0-7-2Out0742512,618
30-6-1Out042550214,402
0-8-1Out122771,504
Total:80.2%43371313107642103,840,854
Games Above .500
Chance Will Make Playoffs