Question 1

What is Interduels?

Accepted Answer

An app for BJJ practitioners that lets you compete in ranked matches anytime, at any partner gym, logging results through an ELO system.

Question 2

Who is it designed for?

Accepted Answer

Both regular competitors and practitioners who have never competed or only do so occasionally. The ELO system enables balanced, safe matchups.

Question 3

What are the rules?

Accepted Answer

Submission only, time cap set by the gym or both parties. No official referees: based on honesty and respect, reinforced by the Honor System. If time runs out without submission, it's a draw.

Question 4

What is the ELO system?

Accepted Answer

A scoring system that adjusts your level by results and opponent level. Beating a strong rival climbs you fast; losing to someone below penalizes.

Question 5

Can I challenge someone specific?

Accepted Answer

Yes. You can create private duels and invite users directly or by link — ideal for gym partners.

Question 6

What if someone doesn't show up?

Accepted Answer

Honor System. Late cancels or no-shows have their honor reduced, visible on their profile. The gym validates the no-show, your share is refunded, and you can still enjoy the mat time as open mat.

Question 7

Is there a cost for users?

Accepted Answer

Free basic version: rankings, profile and +10 free Fast Duels per month. Premium version: unlimited Fast Duels, advanced stats, more visibility.

Question 8

Is it safe to use?

Accepted Answer

Designed for BJJ practitioners in approved gyms. Each user competes under their own responsibility and accepts the terms before each duel.

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