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NotSoSuperNerd Ballot for 2022 Week 10

Ballot Type: Computer

Submitted: Nov. 1, 2022, 2:43 a.m.

Overall Rationale: 2 big changes to my rankings this week: 1) Now I find the projected win totals via Kalman filter on the margins of victory for each D1 game because my previous method was fairly ad hoc and overconfident, and 2) I've changed the pseudocounts so that each team starts with a 1/2 win and 1/2 loss, rather than a 1/4 win the 1/4 loss, which is more consistent with the spread of estimated team strengths. As before, this is a maximum a posteriori (MAP) estimate from a Bradley-Terry win model, based on each team's projected win total at the end of the regular season.

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