Proven at 2 national selection tournaments · Chile
Your championship, scored live.
See how it works in 20 seconds.
1Each coach registers. The table confirms the weigh-in.
2The bracket builds itself.
3Four corner referees score from their phones.
4The big screen and families see it instantly.
Proven at 2 national selection tournaments · Chile
- 124real matches refereed
- 412referee scorecards saved
- 1,538scoring taps from phones
Ready?
Simulation with made-up names. Labels translated for this page: the app itself is currently in Spanish.
See everything it does, stage by stage
- Registration: each instructor from their own account, with a closing date; after the deadline, only the organiser can enter athletes.
- Weigh-in: confirmed by the jury table, never by the coach. Patterns (tul) need no weigh-in: accreditation is enough.
- Divisions: sparring divisions are created with one button, using the ITF age and weight tables built into the app, from age 12. Patterns divisions and those for the youngest competitors are created by hand.
- Brackets: a draw that keeps clubmates apart, automatic progression, a third-place bout in divisions of 4 or more, and printing on a single A4 sheet.
- Sparring: four corner referees; warnings and minus points are recorded only by the jury table.
- Patterns: three to six referees; each pattern starts at 6.0 and the majority of votes wins.
- Jury table: round clock, injury time, tie-break and golden point, no-shows confirmed twice, scorecard corrections and reopening a bout.
- Big screen: one scoreboard per ring for a TV or projector, which fits the screen automatically and shows the winner full screen.
- Several rings: each with its own jury table, referees and screen, plus a control panel showing what is happening across all of them.
- Records: what each referee scored in every match is saved, along with the penalties and notes with date and time.
- Your team: in-app training by role, currently in Spanish (12 missions, drills and a short test), and a practice tournament that doesn't touch the championship.
Your turn
Ready? Try it now.
Be referee 1: tap, watch the screen and cut the signal.
A live walkthrough of your championship
Want to see it with your own championship? Book a call with Cristian.
45 minutes online, in English and free of charge: your championship set up in the real app.
Cristian JorqueraDirector of Live TatamiDirector of Jorquera Defense Academy4th Dan ITF instructor · Chile
Cristian is a 4th Dan ITF instructor and a member of the ONT Chile Federation. Live Tatami is his independent project: it is not an official product of the ITF or of the federation.
Pick a day and time
Mondays, Wednesdays and Fridays at 8:30 PM, Chile time. Online, by video call.
Free and with no obligation. Your email app opens with the message ready; I’ll confirm by email and send you the video call link. If it doesn’t open, write to jorqueraacademy@gmail.com.
What you'll see
- Your championship set up as a practice tournament: your events, your divisions and your rings, with sample names.
- The brackets drawing themselves and the weigh-in lock at work.
- A full bout with referees on phones, and you following it live from your own phone, without signing up.
- A deliberate signal drop: the referee keeps scoring and the taps arrive on their own once it's back.
- What would need adapting for your country and your rules, point by point.
What you take away
- A written summary of what your federation or club needs in order to use it.
- If you ask for one, a written proposal. No off-the-shelf packages.
See the dates and figures for each test
Two national ITF Taekwon-Do selection tournaments in Chile, August and October 2026: one ring and one day each.
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August 2026
Simulated test
Volume test
A simulated tournament with 1,000 athletes and 2,000 entries: 59 brackets run from start to finish.
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22 August 2026
Real tournament
First national selection tournament
77 matches in one day on a single ring: 29 sparring bouts and 48 pattern performances. 54 competitors in 16 divisions.
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17 October 2026
Real tournament
Second national selection tournament
47 matches in about 4 hours 20 minutes. 40 competitors in 11 divisions.
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October 2026
Simulated test
Load test across 4 rings
4 jury tables, 14 referees, 4 screens and 200 spectator phones at once: 95 out of every 100 requests answered in under 0.3 seconds.
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January 2027
Coming next
A national championship across 4 rings
It will be the first real tournament with four rings running at once. It hasn't happened yet: when it does, its figures will go up here.
Questions
What people ask before they book.
Does it work for my country and my rules?
The app is currently in Spanish only and configured for Chile (time zone and branding). What would need adapting for your country (language, time zone and your federation’s branding) is agreed with you before you decide. In sparring, points are worth 1, 2 and 3, and divisions are created with the ITF age and weight tables built into the app. If your rules differ, we'll go through the differences in your walkthrough, before you decide.
What happens if the signal drops in the venue?
Every tap is saved on the referee's phone first, then sent automatically, in order, when the connection returns. In the meantime, the jury table and the screen don't see those points; once the signal is back, they arrive. The app does need an internet connection: it copes with drops, not with a venue that has no connection. You'll see it live in your walkthrough.
My referees and table staff aren’t tech-savvy. Will they manage?
A sparring referee uses three buttons: hand 1, mid kick 2 and high kick 3. And nobody arrives without practising: training is built into the app, role by role, with 12 guided missions, drills with unexpected situations and a short test. Your team rehearses in a practice tournament that doesn't touch the championship data. At present that training is in Spanish, like the rest of the app.
What do I need on the day?
Nothing to install: a browser and a stable internet connection. For each ring, one phone per referee (four in sparring, three to six in patterns), a computer or tablet for the jury table and, if you want a screen for spectators, a computer connected to a TV or projector. Spectators only need their phone, with no sign-up. During your championship you can have me at the venue or connected remotely: whatever we agree goes in writing in the proposal.
Does it work for a big championship with several rings?
Each ring runs with its own jury table, referees and screen, and the organisers have a panel showing what is happening across all of them. The two real tournaments so far each used one ring. In a simulated test (October 2026) it ran four rings at once, with 14 referees, four screens and 200 spectator phones connected. If your championship is bigger, we'll size it together beforehand.
How much does it cost?
I work with an annual licence for federations and a per-event licence for clubs. The price depends on the size and number of tournaments, which is why I don't publish it. After your walkthrough, if you ask for one, I'll send you a written proposal. The walkthrough itself is free.
Another question? Write to me and we’ll cover it in your walkthrough.
This is the big screen in the venue
At the top, red against blue and how many referees favour each one. Below, the ring with the four corner referees: you are J1, in gold. Tap any button on your phone.
Cristian Jorquera · Director of Live Tatami
Tap any button. The screen responds.