For those of you who are starting to think about your Match rank lists, please remember that you simply rank your first choice first, your second second, etc. The Match algorithm is mathematically quite complicated, but because the process always begins with an attempt to match an applicant to the program most preferred on the applicant's rank list, your best bet is not to try to "game" the system.
For example, I've had applicants tell me that they plan to rank a less preferred institution higher because that program has more residency slots. That's a no-no. The applicant will actually be harming him/herself with that strategy.
Here's some information from the NRMP regarding the Match algorithm. Here's also a less-than-one-minute Guru on the Go© video "NRMP Ranking to Avoid a Spanking" to emphasize your optimal ranking strategy.
