FORMAT OF ORIGINAL CSV DOWNLOAD:
Identifier,"Full name","Email address",Status,Grade,"Maximum Grade","Grade can be changed","Last modified (grade)","Feedback comments"
"Participant 3","Sam Student",student@example.com,,99.00,100.00,Yes,"Saturday, 30 April 2016, 2:31 PM","top shelf"
"Participant 1","Sally Student",student2@example.com,,70.00,100.00,Yes,"Saturday, 30 April 2016, 2:36 PM","original"
"Participant 2","Student 5",student5@example.com,,,100.00,Yes,-,

FORMAT AFTER DIRECTLY SAVING ABOVE FROM EXCEL:
Identifier	Full name	Email address	Status	Grade	Maximum Grade	Grade can be changed	Last modified (grade)	Feedback comments
Participant 3	Sam Student	student@example.com		99	100	Yes	"Saturday, 30 April 2016, 2:31 PM"	top shelf
Participant 1	Sally Student	student2@example.com		70	100	Yes	"Saturday, 30 April 2016, 2:36 PM"	original
Participant 2	Student 5	student5@example.com		99	100	Yes	-	A!

FORMAT IF MANUALLY SELECTING 'SAVE AS CSV' / FORMAT FROM DIRECTLY SAVING FROM EARLIER VERSIONS:
Identifier,Full name,Email address,Status,Grade,Maximum Grade,Grade can be changed,Last modified (grade),Feedback comments
Participant 3,Sam Student,student@example.com,,99,100,Yes,"Saturday, 30 April 2016, 2:31 PM",top shelf
Participant 1,Sally Student,student2@example.com,,70,100,Yes,-,original
Participant 2,Student 5,student5@example.com,,,100,Yes,-,