This is the thread's creator roughshod31's system.
What I did was create same formula in Excel to post faster results here.
He has to do it by hand, game by game.
But some people have different results somehow, meaning I don't know what the heck they are doing.
I may have the incorrect formula, but I am following these steps:
Full Math Original Version:
Boise St. 68.77 (SOS) 1.068
Tulsa 60.00 (SOS .932
68.77 + 60.00 = 128.77 / 2 = 64.39
60.00 / 64.39 = .932 (Tulsa) 68.77 / 64.39 = 1.068 (Boise St.)
Boise (O) 191.6 (R) (+28.8) 247.8 (P) (+37.6) 10.9 YPPT (-1.3)
Tulsa (D) 95.0 (R) (-31.1) 204.2 (P) (+6.5) 18.5 YPPT (-0.3)
Boise St.
191.6 - 31.1 = 160.5
95.0 + 28.8 = 123.8
160.5 + 123.8 = 284.3 / 2 = 142.2 x 1.068 = 151.9 Rushing
247.8 + 6.5 = 254.3
204.2 + 37.6 = 241.8
254.3 + 241.8 = 496.1 / 2 = 248.1 x 1.068 = 265.0 Passing
416.9 Total Yds.
10.9 - 0.3 = 10.6
18.5 - 1.3 = 17.2
10.6 + 17.2 = 27.8 / 2 = 13.9 x .932 Tulsa's SOS = 13.0 YPPT
416.9 TYDS / 13.0 YPPT = 32.1 Projected Points
Tulsa
168.0 - 31.5 = 136.5
102.0 - 6.5 = 95.5
136.5 + 95.5 = 232.0 / 2 = 116 x .932 = 108.1 Rushing
246.2 - 52.9 = 193.3
171.8 + 7.5 = 179.3
193.3 + 179.3 = 372.6 / 2 = 186.3 x .932 = 173.6 Passing
281.7 Total Yds
12.6 + 2.8 = 15.4
19.0 + 1.2 = 20.2
15.4 + 20.2 = 35.6 / 2 = 17.8 x 1.068 Boise SOS = 19.0 YPPT
281.7 TYDS / 19.0 YPPT = 14.8 Projected Points
Hope this helps as this is the formula in its simplest form
GL