As in the attached example,
1 - "Progress" and "Project Feedback" are overall stats for that project so far. The feedback will only be on the records that have been reviewed so far, I'm not sure whether the progress is based on records keyed, reviewed, or both
2 - "Project Stats" shows your individual number of records keyed for that particular project and your individual accuracy rating for that particular project. You will only see this if you are logged on with your keying username. The accuracy will be based only on your records that have been reviewed, and sometimes there is a backlog and time delay until the records you have keyed can get to be reviewed.
The "My Stats" area at bottom right of your keying tool shows:
Your individual number of records keyed on ALL projects and
Your individual accuracy rating - based only on your records that have been reviewed so far - and these stats are for ALL the projects you have keyed.
Hope that is what you needed.