How are these numbers calculated?

Big Games

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

Week of 5/29100.0*Chance in playoffs100.0*Top of League100.0*Average seed
Highlanders 36 Chiefs 9 (ot)-1.6
No
-0.7
Crusaders 35 Hurricanes 18 (ot)-0.4
+0.1
Brumbies 22 Bulls 16 (so)+0.1
-0.1
Stormers 42 Cheetahs 12 (ot)-0.1
Lions 27 Waratahs 22 -0.1
+0.1
Week of 6/5100.0*Chance in playoffs100.0*Top of League100.0*Average seed
Reds 3 Chiefs 24 In
+0.1
Rebels 21 Bulls 20 (so)+1.6
Stormers 19 Lions 19 +1.4
+0.0
Blues 11 Crusaders 34 (ot)-1.4
Cheetahs 33 Waratahs 58 (ot)-0.6
-0.1
Force 20 Brumbies 33 -0.3
-0.0
Hurricanes 56 Highlanders 20 (ot)+0.1
If winner is:HomeHome OTHome SODrawAway SOAway OTAway
Week of 6/12100.0*Chance in playoffs100.0*Top of League100.0*Average seed
Chiefs vs Hurricanes+0.8+1.2+0.8+0.1-0.2-0.2-0.3
Blues vs Highlanders+0.7+0.7+0.3-0.0-0.1-0.2-0.1
Brumbies vs Crusaders-0.2-0.2-0.2+0.4+0.4+0.4+0.4
Waratahs vs Reds-0.1-0.1-0.1+0.4+0.4+0.4+0.4

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inTop ofChance will finish regular season at seed
TPW-OTL-SODplayoffsLeague123456789101112131415Count
530-10-00InNo10002,643,122,720
521-00-00InNo584203,301,738,531
500-00-01InNo146719726,118,051
490-00-10InNo8494411,407,556,730
480-01-00InNo4484816,797,363,918
Total:InNo18443834,875,899,950
Points
Chance Will Make Playoffs