The SAT RAW score is the number that results from a calculation of the number of questions answered correctly, the number answered incorrectly and the number not answered. First, tally the total number of correctly answered questions.
Next, tally the number of questions answered incorrectly and multiply by .25 (1/4). This is because 1/4 point is subtracted from your score for each incorrect answer.
Total the RAW score by subtracting the number incorrect (times the .25) from the number answered correctly. No points are subtracted for questions not answered. The formula looks like this: RAW score = #correct - (.25) #incorrect.