How are these numbers calculated?

Big Games

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

Week of 2/10100.0*Chance in playoffs100.0*1st in Group100.0*Average seed
UW 2 PSU 5 +15.6
+5.2
+0.4
UW 3 PSU 6 +5.5
+0.8
+0.3
OSU 5 MU 6 -0.5
-0.9
+0.1
OSU 5 MU 4 +0.4
+0.2
-0.1
If winner is:HomeHome SOAway SOAway
Week of 2/17100.0*Chance in playoffs100.0*1st in Group100.0*Average seed
PSU vs MU+12.7+5.5-7.0-11.6
+8.0+0.4-5.0-6.9
+0.3+0.1-0.1-0.3
PSU vs MU+12.7+5.5-7.0-11.6
+8.0+0.4-5.0-6.9
+0.3+0.1-0.1-0.3
UW vs UM-2.6*+0.1+8.6+12.2
-0.3*+0.0+0.9+1.2
-0.0+0.0+0.1+0.2
UW vs UM-2.6+0.1+8.6+12.2
-0.3*+0.0+0.9+1.2
-0.0+0.0+0.1+0.2
MSU vs OSU+1.8+1.3*-0.1-1.3
+0.1+0.1-0.0-0.1
MSU vs OSU+1.8+1.3-0.1-1.3
+0.1+0.0-0.0-0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100
If finish:Chance in1st inChance will finish regular season at seed
TPW-WL-SOplayoffsGroup123456Count
468-00-0InYes100437,628
457-10-0In91.0%919367,097
447-00-1In71.07129252,559
6-20-0In82.58317142,272
437-01-0In61.561392,272,754
6-10-1In61.96238227,959*
426-11-099.8%42.2425801,765,901
6-00-299.841.341580135,670*
416-01-193.718.2187661,188,357
5-21-097.726.527712645,459*
406-02-090.412.713781005,353,417
5-11-190.412.61378100923,630*
395-12-081.15.96751903,566,943
5-01-270.63.4367290262,432
4-21-180.45.6675200239,656*
385-02-149.60.81495012,356,484
4-22-061.31.8260380991,279
4-11-253.51.1152461180,731*
375-03-043.00.40435527,082,725
4-12-142.10.40425621,310,033
3-32-045.10.6144531213,382*
364-13-031.50.10316543,930,847
4-02-220.50.0020755424,932
3-22-129.00.1029674320,675*
354-03-19.60.001076152,553,851
3-23-014.60.00157213872,002
3-12-210.70.00117514226,214*
344-04-07.00.00772215,751,005
3-13-16.60.00772211,132,338
2-33-06.70.0077221171,695*
333-14-03.90.004672902,553,753
3-03-21.6No26731362,248
2-23-13.00.0036829210,853*
323-04-10.4No0524801,628,442
2-24-00.9No152470425,240
2-13-20.5No052480137,932*
313-05-00.3No0435702,934,502
2-14-10.2No043570613,673*
302-15-00.1No035640976,981
2-04-20.0No035650236,571*
292-05-10.0No022780611,354
1-25-00.0No022780149,733*
282-06-00.0No015841921,811
1-15-10.0No016840149,987*
271-16-0OutNo12881254,906*
261-06-1OutNo59230142,490*
251-07-0OutNo29080178,079*
240-17-0OutNo18712022,179*
230-07-1OutNo07523110,885
220-08-0OutNo5540536,274
Total:42.0%8.5%83442160057,857,820

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs