Lets do some math:
Last year Anderson accepted 18% of applicants or
42 people in R1, while in R2 they accepted 28% of applicants or
59 people.
This year Anderson accepted 18% of applicants or
42 people in R1, while in R2 they have already accepted 14% of applicants or
28 people. By April 2nd I would expect the following outcomes:
*Best case, as in last year, this year they will accept also 28% of applicants in R2 or in total 56 people, which is +28 gmatclub admits,
*In average last year adcoms admitted 22.3% of applicants so in R2 in total its 45 people, which means + 17 gmatclub admits.
*Worst case they will admit 18% of applicants in R2 or 36 people, which means +8 gmatclub admits.