Budgeted cost of work performed (BCWP) is an
old name for what is not called "earned value". Budgeted
cost of work performed (BCWP) is the amount
of the project (or activity, or work-package) budget earned by
the developer up to a certain point, normally earned so
far (since the project element began).
Other topics in our resources on Project Management related to Budgeted Cost of Work Performed include: