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
RSS 8 DS! 3 +1.2
+0.1
RR 4 SG 6 +0.2
JIT 3 JCD 5 -0.1
TKP 5 GC 3 -0.1
If winner is:HomeAway
Friday100.0*Chance in playoffs100.0*Average seed
RSS vs DS!+1.0-1.0
+0.1-0.1
RR vs SG-0.1+0.1
TKP vs GC-0.1+0.1
JIT vs JCD+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
107-130In1001,523*
10652-24In10001,158
10551-25In10002,684
10450-26In9915,060
10349-27In9919,352
10248-28In98216,176
10147-29In973026,560
10046-30In9550041,808
9945-31In9280062,100
9844-32In88120086,984
9743-33In831700115,794
9642-34In762400146,762
9541-35100.0%6732010176,091
9440-36In574112200,641
9339-37100.04649230217,426
9238-38100.03455460223,788
9137-39100.024588100217,223
9036-4099.91556131600200,424
8935-4199.5849192400175,722
8834-4298.3438243320147,027
8733-4395.11252841500115,749
8632-4487.60132846121087,421
8531-4574.20524452330062,041
8430-4653.82163635101041,972
8329-4732.00102241224026,703
8228-4815.105103435132016,251
8127-494.7231939278109,208
8026-501.5118283721405,069
7925-510.30021435361312,573
7824-52Out15203928601,283
7723-53Out02113037183583
7622-54Out13183532101240
7521-55Out9274022199
7420-56Out32626351031
7319-57Out4646813
7218-58Out1001
7117-59Out2020605
540-76Out100508
Total:95.6%3935913310000002,444,053

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs