#+TBLNAME: data
|                  |                  |        | p01a | p01b | p02 | p03 |
|------------------+------------------+--------+------+------+-----+-----|
| e-mail           | name             |  total |    5 |    5 |  10 |  25 |
|------------------+------------------+--------+------+------+-----+-----|
| gh01@beatles.edu | Harrison, George | 80.00% |    5 |    4 |   7 |  20 |
| jl01@beatles.edu | Lennon, John     | 75.56% |    5 |    3 |   5 |  21 |
| pm01@beatles.edu | McCartney, Paul  | 86.67% |    5 |    5 |   6 |  23 |
| rs01@beatles.edu | Starr, Ringo     | 82.22% |    5 |    4 |   6 |  22 |
#+TBLFM: @3$3..@>$3=100*vsum($4..$>)/vsum(@2$4..@2$>);%.2f%%

#+Title: George Harrison
#+Email: gh01@beatles.edu
#+Date: <2015-09-12 Sat>

* Exam Results

|               | score | possible |
|---------------+-------+----------|
| problem 1 (a) |     5 |        5 |
| problem 1 (b) |     4 |        5 |
| problem 2     |     7 |       10 |
| problem 3     |    20 |       25 |
|---------------+-------+----------|
| total         |    36 |       45 |
#+TBLFM: @>$2..@>$>=vsum(@2..@>>)