I think your answered your question: From a technical perspective the implementation of user-friendly real-time tournaments was really hard to get right. So yo

I think your answered your question: From a technical perspective the implementation of user-friendly real-time tournaments was really hard to get right. So you have your "secret sauce" (that is real-time tournaments). You just need to make your design not to be plain bootstrap so that it does look like you cloned somebody's else website.