Official rules

Debatable prize tournaments

Last updated August 29, 2026. These rules govern every Debatable tournament that offers cash prizes, including The Debatable Open, which runs as a week-long rating ladder from Saturday, August 29 through 11:59 PM Eastern Time on Saturday, September 5, 2026.

What you need to know

The tournament contract in six answers. The numbered rulebook below controls if a detail is disputed.

WhenAll weekSaturday, August 29 through Saturday, September 5, 11:59 PM Eastern. Check in and play whenever you are free; the ladder runs the whole window.
RoundCasual one-on-oneEach room draws four published motions. One debater offers, the other answers. The round has five minutes of timed speech.
StandingsEvent ratingEveryone starts at 1500 and every judged round moves both ratings. Ties break on wins, then speaker points, which carry the camera adjustment: Camera +2, Avatar −1, Off or dark −3.
DecisionWritten ballot every roundThe AI panel decides every ladder round. When an event schedules a streamed final, the live audience decides it under the published vote floor and close-vote rule; the week-long Open has no single final.
RecordingEvery round is recordedLadder footage is private by default and publishes to Watch only when every recorded debater approves. Any streamed showcase round follows the event rules.
ProblemsFive minutes to reconnectPanel ballots can be appealed to a human. A missed room or personal connection failure can become a forfeit after five minutes.

The short version

Full rulebook

1. Organizer

Tournaments under these rules are run by Debatable (itsdebatable.com). Questions, disputes, and refund requests go to hello@itsdebatable.com. Stripe processes tips; Stripe is not a sponsor of any tournament.

2. The event

The Debatable Open runs as a continuous rating ladder from Saturday, August 29, 2026 until 11:59 PM Eastern Time on Saturday, September 5, 2026. Registration and check-in stay open for the whole window. You compete from your own device on itsdebatable.com: check in on the event page, press Ready, and you are paired against another checked-in entrant when one is free. This event has no elimination bracket and no single final; the ladder is the competition.

The event runs one field. Every entrant shares the same pairing pool, ladder, motions, format, and judging.

There is no fixed session and no required schedule. Register and check in at any point in the window, play as much or as little as you like, and leave and return freely; your rating and record are exactly where you left them. Pairings are made from whoever is checked in and ready at the time they are made, fresh opponents first, and a pairing an entrant does not appear for is recorded as a forfeit for that entrant. No entrant is owed a round, a rematch, or an extension for a connection failure on their own side. The closing time, 11:59 PM Eastern Time on Saturday, September 5, is the same instant for every entrant regardless of where they live.

Rounds are one-on-one spoken debates on the platform's standard lay format: constructive and rebuttal speeches on a clock. Every tournament motion comes from the twenty-motion list published on the event page. Each room receives four motions from that list. A coin flip decides who offers first, and that debater puts one motion up. The other debater then does exactly one of three things. They may take it, in which case that motion is the round and they choose their own side. They may send it back, in which case the first debater must offer a different motion from the list, the second debater must take that one, and the second debater still chooses their own side; each debater may send back at most one motion per round. Or they may counter by putting up a motion of their own from the list, in which case the first debater chooses which of the two motions is debated and also chooses their own side. In every branch, the debater who settles the motion is not the debater who settles the side. A shot clock runs on each step; if it expires, the step resolves from the round's published seed rather than at random, so both debaters and the server reach the same result. Each round is five minutes of speech: ninety seconds each to open, sixty seconds each to reply, with no preparation time inside the round. You are not required to debate a set number of rounds. Standings rank on your event rating. Everyone starts the event at a rating of 1500, and every completed judged round moves both entrants' event ratings under a published Elo update (K equals 32). After the Elo update, the same round applies the disclosed camera-presence rating adjustment: camera on changes nothing, Avatar mode subtracts 10 event rating points, and a switched-off or dark camera subtracts 20, weighted by speech time. The adjustment reduces only your own rating; it never pays your opponent and it can never change who won the round. An exact rating tie breaks on total rounds won, then total speaker points. Speaker points start with the AI panel's argument score, then apply the camera-presence points adjustment: Camera +2, Avatar −1, Off or a dark tile −3. Mixed use is weighted by speech time, and the final number stays between 0 and 100. Neither adjustment can change who won the round. Playing more rounds gives the ladder more information about you and more chances to climb; stepping away costs nothing beyond the rounds you did not play. The ladder freezes at 11:59 PM Eastern Time on Saturday, September 5, and the standings at that instant are final.

Every round of this event is decided by the AI panel. The audience-vote rule in section 7 applies only when an event schedules a single streamed final; the week-long ladder has none.

3. Eligibility

4. How to enter

Register on the tournaments page with a signed-in account before the organizer starts the tournament and locks the roster. One door, one field, no cost:

Registration stays open for the whole event window. Register, check in on the event page, and press Ready when you want a round; check out and return whenever you like. Only registered, checked-in entrants can enter the queue or join a competitive room; everyone else can watch.

5. Prizes and payouts

6. Cost, tips and refunds

7. Judging and appeals

Every round is judged by the AI panel. When an event schedules a single streamed final, that final is decided by the audience. The two are different instruments and a tournament uses each where it belongs: the panel is a consistent, published standard you can prepare against and appeal, and the room is who you were actually trying to convince. The week-long Open runs as a ladder with no single final, so the panel decides every round of it.

8. Broadcast and recording

9. Conduct and fair play

10. Technical failures

11. Changes and cancellation

The organizer may adjust the schedule, round count, or break structure to fit the field, and may postpone or cancel the event for technical or safety reasons. If the event is canceled, nobody is out of pocket, because entry is free; any tips received are returned in full. Material rule changes before an event are posted on this page and on the tournament page.

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