<p>I don’t think Michigan will move much, if at all, but there could be some small shake-ups elsewhere in the rankings. The main change in methodology affecting “national universities” this year is somewhat greater weight placed on “graduation rate performance,” i.e., the degree to which the school’s actual 6-year graduation rate exceeds or falls short of a US News-calculated “predicted graduation rate” for that school, based on things like percentage of Pell grant recipients and SAT/ACT scores. (The idea is that high-income students and students with high test scores can be expected to graduate at higher rates than lower-income, lower-test-score students, so a school’s actual graduation rate should be measured against a predicted rate based on those kinds of factors).</p>
<p>That category will still be a small part of the overall ranking, but it could break some current ties or possibly move some schools up or down one place, depending on the rounding. (Each school is assigned a “raw score” expressed in whole numbers, based on aggregating all the various factors on which they’re measured, so Michigan’s raw score of 74 is currently 29th highest, just below Tufts’ 75 and just above UNC-Chapel Hill’s 73; but Michigan’s 74 could actually be 74.45, rounded to 74, and Tufts’ 75 could actually be 74.55, rounded to 75, so that even tiny changes could tip the schools into a tie or even leapfrog Michigan over Tufts).</p>
<p>One likely loser is Caltech, whose graduation rate underperforms its predicted rate by a whopping 7 points. Caltech is currently tied with Dartmouth (raw score = 92, good for 10th place). Dartmouth is +2 in overperforming its predicted graduation rate. So if nothing else changes for either school, it seems the tie could be broken and Dartmouth could edge ahead of Caltech. Some other schools that could be hurt a little by the increased weight attached to this metric are MIT (-3), WUSTL (-3), Rice (-2), Carnegie Mellon (-2), USC (-2), and Tufts (-2). Schools that could be helped a little are UCLA (+3), UVA (+4), and UNC-Chapel Hill (+5).</p>
<p>Michigan (+1) won’t be affected much in its raw score, but it could move up by virtue of Tufts (-2) moving down or by UNC-Chapel Hill (+5) moving up. But I don’t see Michigan being anything other than 28th, 29th, or 30th, and there could be no change at all.</p>