QU4D Rankings
2026 SEASONWeek 76543210

Compare Teams

Week 7 metrics and full season schedules, side by side.

PurdueBig Ten

Metrics

Record
3-4
Conf Record
2-2
QU4D Rank
#61
QU4D Points
-0.71
Pts Remaining
33.95
SDR Rank
#48
SDR Rating
73.41
SOS
78.76#13
Avg Margin
-5.3

Quadrants

Q1
0-2
L 38-52L 10-49Wk 13
Q2
0-1
L 36-38Wk 9Wk 11Wk 12
Q3
1-1
W 24-17L 26-38
Q4
2-0
W 44-19W 41-13Wk 10

Schedule

WK 1
vs.Indiana St.Q4
W 44-19+0.25
WK 2
vs.Wake ForestQ2
L 36-38-1.02
WK 3
atUCLAQ1
L 38-52-0.14
WK 4
vs.Notre DameQ1
L 10-49-0.39
WK 5
atIllinoisQ3
W 24-17+2.78
WK 6
vs.MinnesotaQ4
W 41-13+0.94
WK 7
vs.WashingtonQ3
L 26-38-3.12
WK 9
atPenn St.Q2
Oct 31
WK 10
vs.MarylandQ4
Nov 7
WK 11
atIowaQ2
Nov 14
WK 12
vs.WisconsinQ2
Nov 21
WK 13
atIndianaQ1
Nov 28
Q1Q2Q3Q4

HOW IT WORKS

Computed, not voted.

Every FBS result feeds the same equation, recomputed from scratch each week. Nothing carries over from the week before.

See the full algorithm →

01

Calculate SDRs

SDR compares every FBS team by averaging the score of each game played this season. The more games that have been played, the better the data.

02

Break into quadrants

Using SDR, teams are sorted into quadrants. Q1 is anyone within reach of the best team in the country, Q2 is the next tier down, and Q3 covers the rest of the top 68.

03

Reward good wins

Teams earn points for wins against strong quadrants, without being punished too heavily for a loss to a good team.