Chris Benham wrote:
I have an idea for a FBC complying method that I think is clearly
better than the version of Range Voting (aka Average Rating or
Cardinal Ratings) defined and promoted by CRV.
http://rangevoting.org/
I suggest that voters use multi-slot ratings ballots that have the bottom
slots (at least 2 and not more than half) clearly labelled as expressing
disapproval and all others as expressing Approval. The default
rating is the bottom-most.
Compute each candidate X's Approval score and also Approval
Opposition score (the approval score of the most approved candidate
on ballots that don't approve X).
All candidates whose approval score is exceeded by their approval
opposition (AO) score are disqualified. Elect the undisqualified
candidate that is highest ordered by Average Rating.
I suggest many fewer slots than 99 and no no opinion option, so I
think the resulting method is not more complex for voters.
One way of making it less complex would be to have a cardinal ratings
(Range) ballot with both positive and negative integers. The voter rates
every candidate, and those candidates that get below zero points are
considered disapproved, while those that get above zero are considered
approved. This idea doesn't specify where those rated at zero (or those
not rated at all) would appear.
Normalization could be used if required, with either the voter
specifying absolutely worst and absolutely best (setting the range),
or by the lowest and highest rated candidate having those positions. So
if a voter wants to say that he likes all the candidates, but some are
better than others, he could vote all positive integers, whereas a
McCain/Obama/Clinton voter could vote McCain less than zero and the
other two greater than zero. With normalization, the contribution of
A: 1 pts.
B: -1 pts.
to the raw scores would be the same as
A: 3 pts.
B: 1 pt.
but would have a different effect regarding the approval component (only
A approved in the first case, both approved in the second).
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