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
RR 4 SG 6 -0.4
-0.1
JIT 3 JCD 5 -0.1
RSS 8 DS! 3 +0.1
If winner is:HomeAway
Friday100.0*Chance in playoffs100.0*Average seed
RR vs SG+0.4-0.3
+0.2-0.1
JIT vs JCD+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
11676-0In100615
9757-19In1002
9656-20In2020605
9555-21In4314437
9454-22In3237431
9353-23In12037569
9252-2497.4%103843193
9151-2594.462866428
9050-2687.9228412941
8949-2780.911791912,192
8848-2869.7006929104,184
8747-2957.2005739407,883
8646-3042.3042498014,102
8545-3127.802854161024,431
8444-3216.51652284039,347
8343-337.784240101060,302
8242-342.932947192087,696
8141-350.91164532600120,245
8040-360.20735431510157,272
7939-370.00222462730195,111
7838-380.00111394091229,701
7737-39Out0427471920254,701
7636-40Out0115463160270,351
7535-41Out0073842120270,835
7434-42Out0032648230257,281
7333-43Out0115463610232,853
7232-44Out08395040198,751
7131-45Out03296080160,672
7030-46Out011965150123,285
6929-47Out0106225189,176
6828-48Out055636361,375
6727-49Out024446839,661
6626-50Out0132521524,328
6525-51Out021542514,380
6424-52Out01251377,775
6323-53Out745483,899
6222-54Out0330671,959
6121-55Out12277896
6020-56Out01684365
5919-57Out694178
5818-58Out29856
40-57Out100644*
Total:1.3%00014915222320412,958,178

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs