I have successfully used the formula below to return a count of submitted issues on a log that have been resolved within the past week. I need to now take this amount and record the count by staff member who resolved the issue. On the source sheet I have a column where the individual is listed "First name Last name".
=COUNTIFS({Resolved Date Range}, IFERROR(WEEKNUMBER(@cell), 0) = WEEKNUMBER(TODAY()), {Resolved Date Range}, IFERROR(YEAR(@cell), 0) = YEAR(TODAY()))