Instant-Round-Robin Voting: Difference between revisions

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{{cleanup|reason=The article doesn't specify how the approval ballots are used for breaking ties.}}

'''Instant-Round-Robin Voting''' ('''IRRV''') is a [[voting system]] which selects a single winner from ranked ballots and, if necessary, uses approval ballots as a tiebreaker. IRRV passes the [[Condorcet Criterion]], and is by definition a [[Condorcet method]].
'''Instant-Round-Robin Voting''' ('''IRRV''') is a [[voting system]] which selects a single winner from ranked ballots and, if necessary, uses approval ballots as a tiebreaker. IRRV passes the [[Condorcet Criterion]], and is by definition a [[Condorcet method]].


IRRV is very similar to [[Condorcet//Approval]] methods, with the key difference being that it uses a separate [[Approval voting]] ballot for tiebreaking purposes.
IRRV is very similar to [[Condorcet//Approval]] methods, with the key difference being that it uses a separate [[Approval voting]] ballot for tiebreaking purposes.

==Procedure==
IRRV is also sometimes used as a general term for [[Condorcet methods]].

== IRRV procedure ==

The procedure for calculating IRRV as conceived sometime before 2013 is probably lost with a mailing list that [[Toby Nixon]] started in 2005.

* https://web.archive.org/web/20130121034857/http://groups.yahoo.com/group/Condorcet/

[[Category:Condorcet-cardinal hybrid methods]]
[[Category:Condorcet-cardinal hybrid methods]]
[[Category:Condorcet-related concepts]]

Latest revision as of 07:59, 25 October 2022


Instant-Round-Robin Voting (IRRV) is a voting system which selects a single winner from ranked ballots and, if necessary, uses approval ballots as a tiebreaker. IRRV passes the Condorcet Criterion, and is by definition a Condorcet method.

IRRV is very similar to Condorcet//Approval methods, with the key difference being that it uses a separate Approval voting ballot for tiebreaking purposes.

IRRV is also sometimes used as a general term for Condorcet methods.

IRRV procedure

The procedure for calculating IRRV as conceived sometime before 2013 is probably lost with a mailing list that Toby Nixon started in 2005.