Your second exam can be picked up from your TA either after class on Monday November 21 or during their discussion section or office hours the week of Nov 21-23. Note that you will have to get your exam back from the TA for the discussion section in which you officially registered, which need not be the same as the TA name that you self-reported on your exam. If you're not sure which section you're registered in, check with the UCSD Registrar. If you are not sure the name of the TA who handles that section, you can find it here. Note that exams for the Monday 4-4:50 section are with Mike Sharifi. If you are not sure when your TA's office hours are, you can find that here.
Remember that your grade for the course will be based on the numerical values (not letter equivalents) of your 3 exam scores. If we were to assign a grade based on the second exam alone, we would have used the same scale as was reported earlier for the first exam. You should use this scale only as a rough guide of how you are doing so far relative to your goals.
The final grade for the course will use finer increments to determine + and - letter categories as well.