Recruiting interview cancellation recovery calculator

Calculate candidate-to-slot recovery assignments and unassigned candidates with your own figures.

Your numbers

Use the units shown. Results update as you change valid inputs.

Use candidate-to-slot recovery assignments and unassigned candidates to compare changes to your inputs. The method and limits below explain the scope.

Examples

Examples

Try the starting example

JSON Waitlisted candidates [ID,available slot IDs]
[["A",["S1","S2"]],["B",["S1"]]]
JSON Cancelled slots [ID,interviewer minutes recoverable,notice hours available]
[["S1",60,24],["S2",90,12]]
Supplied minimum candidate notice (hours)
18
Candidate-to-slot recovery assignments
[["A","S1"]]
Unassigned candidates
["B"]
Recovered interviewer minutes
60
Recovered slot count
1

Try another scenario

JSON Waitlisted candidates [ID,available slot IDs]
[["A",["S1","S2"]],["B",["S1"]]]
JSON Cancelled slots [ID,interviewer minutes recoverable,notice hours available]
[["S1",60,24],["S2",90,12]]
Supplied minimum candidate notice (hours)
10
Candidate-to-slot recovery assignments
[["A","S2"],["B","S1"]]
Unassigned candidates
[]
Recovered interviewer minutes
150
Recovered slot count
2
Calculation method

Calculation method

Candidate-to-slot recovery assignments

Maximum-cardinality exact bipartite match after candidate availability and notice filtering.

Unassigned candidates

Eligible requests not assigned a slot.

Recovered interviewer minutes

Sum supplied recoverable interviewer minutes of matched slots.

Recovered slot count

Number of matched cancelled slots.

Symbols and units
a
JSON Waitlisted candidates [ID,available slot IDs]
b
JSON Cancelled slots [ID,interviewer minutes recoverable,notice hours available]
c
Supplied minimum candidate notice (hours)

Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.

Assumptions & limits

Assumptions & limits

  • Slot durations and interviewer counts already reflected in supplied interviewer minutes. Maximizes filled slot count, not total duration; ties follow declared matching order. Supported limits: At most 100 candidates and 100 cancelled slots; unique IDs and known references.
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