How are these numbers calculated?

Big Games

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

Tuesday100.0*Chance in playoffs100.0*Average seed
Las Vegas 0 Salt Lake 8 -3.9
-0.1
Reno 8 Sacramento 11 -3.6
Col Springs 9 Fresno 4 +0.3
If winner is:HomeAway
Wednesday100.0*Chance in playoffs100.0*Average seed
Albuquerque vs Las Vegas-3.4+3.4
-0.1+0.1
Sacramento vs Memphis-3.2+3.2
Fresno vs Nashville-0.2+0.2

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
89-94In1002,225*
8827-699.8%100001,520
8726-799.499115,803
8625-898.2972219,352
8524-996.09244053,503
8423-1091.184790127,092
8322-1182.67012170265,625
8221-1270.65317290488,801
8120-1355.635204400788,121
8019-1439.9202059101,124,553
7918-1525.591772301,424,318
7817-1614.231178701,601,457
7716-176.8167716101,601,708
7615-182.8036628301,423,489
7514-190.9015041801,122,819
7413-200.2003249191787,537
7312-210.0017473420487,543
7211-220.007365070266,003
7110-230.0011962180127,755
709-24Out075042153,379
698-25Out023658419,438
687-26Out12366105,940
676-27Out013662101,573
665-28Out45343311
654-29Out406065
643-30Out11899
610-33Out086141,841
Total:20.3%1195617610011,801,780

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs