Thursday, October 26, 2017

Introducing Challonge Ratings

Elo ratings for your tournaments’ players and teams

This week we quietly released a powerful new feature: Challonge Ratings. Read on to learn how to activate our Elo-based ratings system and leaderboards for your events.

We have a new home. Check out our new blog to read on:

Friday, February 24, 2017

Looking ahead through 2017

Challonge's new home, SplitmediaLabs, has some exciting announcements to make this year, some of which will most certainly originate from Challonge. Thanks to being apart of a bigger family, we're ramping up development efforts, so you'll see us tackling some bigger and more exciting features this year.

As we accelerate, we want to make sure you can keep track of what we're releasing, so as of today, we'll be maintaining a public change log for the site. Give it a glance occasionally to see what we're shipping — I promise it'll get more interesting soon!

View the change log

Thursday, July 14, 2016

Challonge joins the XSplit family!

Today marks an incredibly exciting day for Challonge. After nearly 8 years and millions of generated brackets, I’m proud to announce that we’ve found a new home. SplitmediaLabs, creator of the renowned XSplit video streaming products, has acquired Challonge. And we’re not alone! SplitmediaLabs (SML) has also acquired, the social discovery platform for the gaming community.

While you imagine the implications, I’ll first mention that the Challonge community is immensely important to me. If this deal meant compromising the interests of our members, I would have walked away in a heartbeat. With this in mind, SML is committed to ongoing support of Challonge as a standalone platform, and the site will remain free to use. I’ll be joining the SML team as we accelerate the development of the tournament platform and build powerful new integrations between our products.

But back to the grander vision — Challonge dreams big. Beyond tournaments lie vast possibilities for connecting streamers, tournament organizers, players, and spectators, and discovery is at the core of it all. What do I mean by discovery? Try attracting viewers as a streamer or players as a tournament organizer. Try finding an event to participate in or a new live stream that you’re likely to enjoy. Discovery is increasingly difficult, and tournaments are just one piece of the puzzle. Fortunately, SML and share the vision of an innovative, connected community of gamers.

Our passionate teams are combining video content creation, a social network for gamers, and a widely used tournament platform — we’re committed to building something that you’ll love, and we’ll have plenty of checkpoints along the way to stay on track.

What should you expect next?

First up, you’ll see and Challonge enhancing each other with tournament discovery features and more in-depth player profiles.

Thank you for trusting Challonge with your tournaments and for supporting us along the way! Without your encouragement, we’d be nothing. With the addition of people at SplitmediaLabs and, you’re in better hands than ever, and we can’t wait to show you what the future holds.

– David Cornelius, Challonge! CEO

View the SplitmediaLabs, Ltd. Press Release here
View's announcement

Wednesday, February 10, 2016

Introducing our Reflex Bracket Engine

Last month, we quietly launched new brackets on Challonge that are powered by our brand new Reflex Bracket Engine. Given that we tried to keep the look similar to our old brackets, we didn't make a big announcement; however, what happened behind the scenes is a huge deal for us and a major milestone in the redesign of

So, why the change? Our several year old brackets were inefficient to render and used a lot of old web design approaches that are no longer relevant today. They were holding us back from introducing features we've been dying to release and were forcing us to cap bracket sizes to 256 — even for Challonge Premier customers.

Highlights of our Reflex Bracket Engine

  1. Vector graphics based — our brackets can scale to any size without loss in quality. The only limit is your device's pixel density...and your eyesight.

  2. Truly LIVE printer-friendly bracket images. The images we used to offer were generated on the fly and were often several seconds or even minutes out of date. We're now generating SVG images on-demand with the latest data. And highlight #1 means they'll also come out of your printer with beautiful quality. Check one out here:

  3. Fast! Our new brackets are incredibly efficient. We can even partially render brackets, rendering only the parts that are visible on your screen. This off-screen culling approach is similar to what you'd see in a video game — no sense rendering scenery that's behind you. With this newfound speed, we'll be re-evaluating our 256 participant cap.

  4. Underpinned by amazing new tech. We're using React.js, a Facebook-managed user interface library, and a new Flux-based architecture to power our new bracket engine. The nontechnical version: we'll be able to offer an immersive new experience for tournament organizers, participants, and spectators. I can't wait to reveal more, but you'll have to wait for our redesign launch!

  5. Extensible. Bracket designs are now limited by design imagination, not by technical constraints. Just look at what we built for Brackets For Good: We'll be working on ways to unlock these capabilities to Challonge users.

As we begin to put our new arsenal of technical capabilities to work, 2016 is set to be the most notable leap forward for Challonge. Thank you for continuing to trust us with your tournaments!

Tuesday, December 15, 2015

Larger File Attachments

If you've ever needed to upload a large image or game file, commonly used by organizers to collect match result proof from participants, you would have been out of luck. The default 250KB size limit restricts you to small images, or forces you to find another host for your files.

Now, for tournaments hosted by Challonge Premier subscribers, the file attachment size limit has been increased to 25MB! Think of it this way: if you can attach your file to an email, then you can upload it to Challonge!

Large file attachments are just one of many Challonge Premier features. Upgrade Now!

Tuesday, August 18, 2015

Dashboard Makeover

For years, we've had a no-frills table of tournaments on the user homepage/dashboard, but today, we started rolling out a much more useful dashboard.

The old: (pay no attention to my ridiculous number of test tournaments)

The new:

What changed:

  • You'll no longer need to change context from your personal account to organizations or teams; all tournaments related to you are now presented and easily searchable.
  • Quick reference to tournament start time and states like "checking in" and "predicting"
  • The option to archive tournaments to get them out of view without completely deleting them.
  • Searching, pagination, and filtering without full page reloads.

A lot of time was spent on new development architecture and practices for this dashboard, so the best is yet to come to the rest of the site. Hope you enjoy the update, and please send your feedback for further improvements!

Tuesday, June 30, 2015

Power Up

Over the years, the Challonge community has grown enormously, but development of the service has been constrained by a part-time staff. Yesterday, that changed. Nearly six years since scraping together a bracket generator, I'm excited to have started full-time on Challonge.

I'd like to give a special thank you to Challonge Premier subscribers who have helped me make this transition! Many of you signed up primarily to support us, with the benefits of the service an accessory. Now it's our turn to return the favor and deliver amazing product improvements. We have a few coming right around the corner, and I can't wait to share them with you all.

Thank you!