Archive for December 2011


BCS Series: Review of Colley ratings

December 3rd, 2011 — 2:59pm

For those that have read the first five installments of my BCS Ratings review, you’ll notice one major theme: nobody publishes their full methodology for how they calculate their ratings. Many of them are a “black box” where the inputs go into, some magic happens, and the output comes out. Well, the final review is of the Colley Matrix rating system and he publishes his entire methodology. Finally! Continue reading »

4 comments » | BCS Series, College Football, Football, review, team evaluation

BCS Series: Review of Massey ratings

December 3rd, 2011 — 2:22pm

The Massey ratings have been around since December of 1995, according to his site. The explanation he lists is actually for his rankings that include scoring margin, and not those that are used in the BCS (which can’t use score margin).

However, perhaps we can derive some understanding of Massey’s BCS ratings if they are calculated similarly to his other ratings. Continue reading »

3 comments » | BCS Series, College Football, Football, review, team evaluation

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