How are these numbers calculated?

Big Games

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

FridayNone
If winner is:HomeAway
Saturday100.0*Chance wins regular season title100.0*Average seed
Hampden-Sydney vs Eastern Mennonite+6.8-18.4
+0.2-0.4
Hampden-Sydney vs Eastern Mennonite+6.7-18.4
+0.2-0.4
Guilford vs Virginia Wesleyan+1.4-1.7
Guilford vs Virginia Wesleyan+1.4-1.7
Bridgewater vs Emory & Henry+0.2-1.0
Bridgewater vs Emory & Henry+0.2-1.0
Roanoke vs Emory & Henry+0.3-0.1
Randolph-Macon vs Washington & Lee-0.1+0.1
Randolph-Macon vs Washington & Lee-0.1+0.1

What If

Chances based on how well the Hampden-Sydney finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance will finish regular season at seed
TWW-LChance wins regular season title12345678910Count
0-5--672.9%001627392610024,073,446
Total:72.9%001627392610024,073,446
Games Above .500
RPI