Avogadro is an online scoring system designed to digitize scoring and results for tournaments. Results are available online for as long as the tournament host pays for an Avogadro license - if the license expires, it must be renewed for the results to be visible again. Registering an account is free, and allows for a coach to manage their team and schedule events in coordination with the host of a tournament.
Avogadro has been used to score many tournaments in Illinois, as well as North Carolina and Wisconsin. A full list of tournaments that Avogadro has been used for can be seen on the program's website, but some well-known tournaments it has been used for are: