Condorcet Winner - STAR Voting

[masiarek]

I am looking for a numerical example where STAR voting fails Condorcet Winner criterion.

[masiarek]

Is this correct: https://docs.google.com/document/d/1rZwCTlwZH4hA4PbWIDvJqXWSzutvVXrdC7VL3lnI6wM/edit

[cfrank]

@masiarek yes, B is the Condorcet winner and fails to be elected by STAR, so this example demonstrates that STAR is not Condorcet compliant. In this example we find

A>B: 10-9-2=-1
A>C: 10-9-2=-1
B>C: 10-9+2=+3

Therefore the digraph is

A-->B<--C<--A

and B is the Condorcet winner.