How are these numbers calculated?

Big Games

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

Week of 7/6100.0*Chance in playoffs100.0*Average seed
Daryl Fowler 180.08 Jesse Mallette 178.67 -0.3
-0.2
Mike Campbell 205.67 Mike Jupp 141.33 -0.1
Chris Mackenzie 178.42 Dan Endacott 147.58 +0.1
If winner is:HomeAway
Week of 7/13100.0*Chance in playoffs100.0*Average seed
Derryk Homma vs Jesse Mallette-0.6+0.6
-0.4+0.4
Aaron Yeung vs Amar Bains-0.1+0.1
Daryl Fowler vs Dan Endacott-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs123456789101112Count
368-0In10037,233
347-1In991281,939
326-2In9370985,131
305-3In7227101,966,609
284-4In345114102,457,917
263-5In5344515101,963,746
242-699.9%02224726300984,201
221-787.600939391110280,910
200-821.60319393091037,050
Total:99.3%402816942100008,994,736
Games Above .500
Chance Will Make Playoffs