How are these numbers calculated?

Big Games

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

Thursday100.0*Chance in playoffs100.0*Average seed
DYK 6 JAP 7 -0.2
-0.2
JIT 3 JCD 5 -0.1
If winner is:HomeAway
Friday100.0*Chance in playoffs100.0*Average seed
DYK vs JAP+0.2-0.1
+0.2-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
11576-0In100615
9758-18In1001
9556-20In5025254
9455-21In17836
9354-22In148622
9253-2390.6%6481953
9152-2483.71487116153
9051-2578.2267022348
8950-2664.41361351814
8849-2752.501514521,612
8748-2841.2014054503,302
8647-2929.20029601106,445
8546-3019.20195920111,904
8445-3111.001154323020,598
8344-325.105434380033,614
8243-331.9022950172051,898
8142-340.5011649295077,349
8041-350.10739411210109,133
7940-360.00325452430143,802
7839-370.00113403691182,082
7738-38Out0529451920218,510
7637-39Out0217443160247,511
7536-40Out0083642140266,408
7435-41Out032547240272,527
7334-42Out0115453810264,516
7233-43Out008385130241,718
7132-44Out03286170210,634
7031-45Out011866140173,585
6930-46Out001064241136,177
6829-47Out0557353100,264
6728-48Out024646670,320
6627-49Out0133551146,416
6526-50Out021601929,137
6425-51Out013582917,156
6324-52Out0752419,454
6223-53Out0444535,041
6122-54Out235632,503
6021-55Out024751,061
5920-56Out01783537
5819-57Out1387209
5718-58Out99182
5617-59Out10026
5516-60Out158513
39-54Out100618*
Total:0.5%00003712192427712,958,178

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs