Here is a list of the Twitter accounts most followed by the members of the chi2019 community (computed by identyfying the 818 accounts tweeting using #chi2019 with at least 5 tweets, between 2019-04-29 and 2019-05-13).
You can drag an zoom this followers chart
By number of followers in chi2019
Created by John Alexis Guerra Gómez Follow @duto_guerra
If you want me to compute this for your conference, send me a DM @duto_guerra
Here is the data in case you want to analyze it yourself
The chi2019 followers network