What is a round robin? (2024)

What is a round robin? (1)

By

  • Katie Terrell Hanna

What is round robin?

A round robin is an arrangement of choosing all elements in a group equally in some rational order, usually from the top to the bottom of a list and then starting again at the top of the list and so on.

A simple way to think of round robin is that it is about "taking turns."

Round robin applications

While this definition is general, there are some specific applications for a round robin. We examine a few of these below.

Computer operations

In computer operations, round robin is used in a scheduling algorithm that distributes work evenly among all available resources. This ensures that no single resource is overworked, which can lead to errors and other issues down the line.

This is often described as round robin process scheduling.

Another example of round robin in computer operations is round robin DNS (or RRDNS), a method that allows multiple DNS records to be created for the same IP address.

This ensures that no matter how many users are accessing the same domain name, each user has equal access to information and services through round robin.

What is a round robin? (2)

Sports

In sports teams like those found in the NFL, NBA, MLB or NHL, a round robin is a method of scheduling where each participant plays against all other participants in the event. This is also referred to as a round robin tournament.

This is commonly used in tennis tournaments, where round robin play determines who advances to the next round and who ends up being eliminated.

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Gambling

In gambling and sports betting, a round robin is used as a betting strategy. This means that instead of betting on one game or event, the bettors take stakes on multiple games or events. This is also referred to as parlay betting.

A round robin bet can be done in different ways with many possible combinations, but the most common is to make round robin wagers on each game or event in a group.

For example, during sports playoffs, a round robin parlay may occur for multiple teams playing. If one team loses, the bettor still has a chance to win with the other teams.

The advantage of this is that it increases the betting odds of winning because there are more possible outcomes and more potential payouts.

Stories

A round robin story is one that is started by one person and then continued successively by others in turn.

Whether an author can get additional turns, how many lines each person can contribute, and how the story can be ended depend on the rules.

Some websites have been created for the telling of round robin stories by each person posting the next part of the story as part of an online conference thread.

Business meetings and events

When planning business meetings and events, round robin scheduling can be used to have all attendees take turns presenting their ideas or products.

This ensures that all attendees have an equal opportunity to share their views and be heard, while also minimizing time wasted in the back-and-forth between speakers.

Overall, round robin arrangements allow for a fair and balanced distribution of tasks, resources, or other opportunities among different individuals or groups within a business context.

See also: machine learning algorithm, sorting algorithm, consensus algorithm, job scheduler

This was last updated in June 2022

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What is a round robin? (2024)

FAQs

What is the meaning of the round robin? ›

: a tournament in which every contestant meets every other contestant in turn. 4. : series, round.

What is the round robin method? ›

In computer operations, round robin is used in a scheduling algorithm that distributes work evenly among all available resources. This ensures that no single resource is overworked, which can lead to errors and other issues down the line. This is often described as round robin process scheduling.

What is an example of a round robin? ›

There are also round-robin bridge, chess, draughts, go, ice hockey, curling, and Scrabble tournaments. The World Chess Championship decided in 2005 and in 2007 on an eight-player double round-robin tournament where each player faces every other player once as white and once as black.

What is the round robin strategy? ›

In this round robin method, every participant receives their own paper or document to write on at the same time. During a set amount of time, each person writes down their proposed solutions to the challenge. They don't talk or share their ideas with anyone yet.

What does round robin mean in slang? ›

Round robin is actually a term used to describe the means to include everyone in a group in some sort of event. However, the round-robin style of participation isn't the original name. It is an altered name that stems from a scam in 16th-century England or a French petition of protest (depends on who you ask).

Is round robin a good idea? ›

Why Bet A Round Robin? Round robin bets are a parlay variation that is comparatively easier to hit than a parlay. In a parlay, there is zero room for error where one loss makes the entire bet a loser, while a round robin doesn't allow one loss to ruin an entire ticket.

Why is round robin important? ›

Round robin brainstorming has the distinct advantage of encouraging contributions from all participants, including those who typically remain silent It also provides each participant an equal opportunity to voice their thoughts, and a space to present their ideas without undue influence by potentially overly-assertive ...

What is round robin rules? ›

A round robin styled tournament is where teams play one another an equal number of times, accumulating points as they win (or none if they lose). In a round robin tournament, the team with the best record is the winner.

What is a real life example of round robin scheduling? ›

as far as real world examples that employ Round Robin, you can consider just about any microcontroller project that uses a forever mainloop as opposed to an operating system as candidates.

What is the purpose of round robin technique? ›

Round-Robin Brainstorming is a useful tool for having your team generate ideas, without being influenced unduly by others in the group. This method also ensures that everyone on your team gets an equal say in the ideas that you generate. You can use either the written and verbal variations of this technique.

What is the round robin formula? ›

To determine the number of games for a single round robin tournament, as seen above, use the following formula, N x (N-1)/2. With a tournament of 6 teams, the calculation would be: 6 x (6-1)/2 = 6 x 5/2 = 30/2 = 15 games. To keep track of winners I use the following record chart in class.

How does the round robin work? ›

A round robin (RR) bet allows you to combine multiple parlays into one bet. The more selections you make, the more parlay combinations you will have in your RR. Once 3 or more different teams are added to a bet slip, you will see the RR dropdown as an option at the bottom of your bet slip.

What is the main advantage of round robin scheduling? ›

One of the advantages of using round-robin scheduling is that it is fair to all tasks, regardless of their priority. Each process receives the same CPU time, and no process monopolizes the resources for an extended period. This ensures that every task is included and completed on time.

Why do they call it round robin? ›

Why is it called a round robin? The term round-robin is derived from the French term ruban, meaning "ribbon". Over a long period of time, the term was corrupted and idiomized to robin. In a single round-robin schedule, each participant plays every other participant once.

What is the meaning of round robin sequence? ›

noun. a sequence or series. a petition, remonstrance, or the like, having the signatures arranged in circular form so as to disguise the order of signing. a letter, notice, or the like, circulated from person to person in a group, often with individual comments being added by each.

What is the meaning of round robin stage? ›

A round-robin is a sports competition in which each player or team plays against every other player or team. During the round-robin stage, teams often play twice in one day.

What is the other meaning of round robin? ›

a meeting featuring a group discussion a round-robin to discuss the epidemic of performance-enhancing drugs plaguing professional sports. seminar. symposium. conference. panel.

What is the symbolic meaning of a robin? ›

For centuries, this tiny bird has been the symbol of good luck, happiness, rebirth - and sometimes even as a messenger for lost, loved ones. There are tales stretching back to Norse mythology where the robin is the protector from storms and lightning. And in Celtic folklore the robin is known as the Oak King of Summer.

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